Block details.
Epoch: 144 Number of transactions in block: 2 slot_no: 3129784 epoch_slot_no: 19384 block_no: 3128248 slot_leader_id: 6 size: 1708 time: 2019-09-18 09:26:11 proto_major: 0 proto_minor: 2 hash: \x9b2bb261edc6c061e440ebaf16f2e9500b7a3be89a668eb3936ffea8da46c4d6Block Operator
vrf_key: op_cert: op_cert_counter: