Block details.
Epoch: 204 Number of transactions in block: 1 slot_no: 4416128 epoch_slot_no: 9728 block_no: 4413904 slot_leader_id: 12 size: 2104 time: 2020-07-12 03:47:31 proto_major: 1 proto_minor: 0 hash: \xefafd230ca58bf2b2bebc0c16bbea9bcd75b1ecf1594c3d25e688a1548147401Block Operator
vrf_key: op_cert: op_cert_counter: