Block details.
Epoch: 170 Number of transactions in block: 1 slot_no: 3674535 epoch_slot_no: 2535 block_no: 3672478 slot_leader_id: 4 size: 1033 time: 2020-01-22 11:49:51 proto_major: 0 proto_minor: 2 hash: \x55f9de5ba034d909e1e6ce9e7a85fdd73484959472e873724fa099b590de6b6bBlock Operator
vrf_key: op_cert: op_cert_counter: