Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4276641 epoch_slot_no: 21441 block_no: 4274489 slot_leader_id: 6 size: 2521 time: 2020-06-09 20:51:51 proto_major: 1 proto_minor: 0 hash: \x935c9db7c6278c127f010b59b4589a702dc16b7452c85ab2411ec6e1ca3a3d4aBlock Operator
vrf_key: op_cert: op_cert_counter: