Block details.
Epoch: 201 Number of transactions in block: 1 slot_no: 4353577 epoch_slot_no: 11977 block_no: 4351357 slot_leader_id: 13 size: 5811 time: 2020-06-27 16:17:11 proto_major: 1 proto_minor: 0 hash: \x376be937027d2d02196d20adb6a4b61c98bf96e087208485da2c831dd25de42bBlock Operator
vrf_key: op_cert: op_cert_counter: