Block details.
Epoch: 206 Number of transactions in block: 1 slot_no: 4468504 epoch_slot_no: 18904 block_no: 4466280 slot_leader_id: 6 size: 3120 time: 2020-07-24 06:46:11 proto_major: 1 proto_minor: 0 hash: \xb3b087fcaab0742b94cb25be29059453c74bfa0c08938ffb1a33484da7a13ecfBlock Operator
vrf_key: op_cert: op_cert_counter: