Block details.
Epoch: 204 Number of transactions in block: 2 slot_no: 4418122 epoch_slot_no: 11722 block_no: 4415898 slot_leader_id: 8 size: 4175 time: 2020-07-12 14:52:11 proto_major: 1 proto_minor: 0 hash: \xbd12c7b2c2da9ac94b1beecbf767a5934af6dafe57e6c79db2905737145fd6b9Block Operator
vrf_key: op_cert: op_cert_counter: