| canonicalbooleanSet to trueif block corresponds to the canonical chain tip | 
| heightinteger | 
| hashstringHash representing the block | 
| index_block_hashstringThe only hash that can uniquely identify an anchored block or an unconfirmed state trie | 
| parent_block_hashstring | 
| burn_block_timenumberUnix timestamp (in seconds) indicating when this block was mined. | 
| burn_block_time_isostringAn ISO 8601 (YYYY-MM-DDTHH:mm:ss.sssZ) indicating when this block was mined. | 
| burn_block_hashstringHash of the anchor chain block | 
| burn_block_heightintegerHeight of the anchor chain block | 
| miner_txidstringAnchor chain transaction ID | 
| parent_microblock_hashstringThe hash of the last streamed block that precedes this block to which this block is to be appended. Not every anchored block will have a parent microblock stream. An anchored block that does not have a parent microblock stream has the parent microblock hash set to an empty string, and the parent microblock sequence number set to -1. | 
| parent_microblock_sequenceintegerThe hash of the last streamed block that precedes this block to which this block is to be appended. Not every anchored block will have a parent microblock stream. An anchored block that does not have a parent microblock stream has the parent microblock hash set to an empty string, and the parent microblock sequence number set to -1. | 
| txsstring[]List of transactions included in the block | 
| microblocks_acceptedstring[]List of microblocks that were accepted in this anchor block. Not every anchored block will have a accepted all (or any) of the previously streamed microblocks. Microblocks that were orphaned are not included in this list. | 
| microblocks_streamedstring[]List of microblocks that were streamed/produced by this anchor block's miner. This list only includes microblocks that were accepted in the following anchor block. Microblocks that were orphaned are not included in this list. | 
| execution_cost_read_countintegerExecution cost read count. | 
| execution_cost_read_lengthintegerExecution cost read length. | 
| execution_cost_runtimeinteger | 
| execution_cost_write_countintegerExecution cost write count. | 
| execution_cost_write_lengthintegerExecution cost write length. | 
| microblock_tx_countobjectList of txs counts in each accepted microblock |