Block details.
Epoch: 56 Number of transactions in block: 1 slot_no: 1214821 epoch_slot_no: 5221 block_no: 1214641 slot_leader_id: 4 size: 984 time: 2018-07-02 02:45:11 proto_major: 0 proto_minor: 1 hash: \x6c06f379c3c5b63bbba3e778f0b8272d795f6c6f86689daf9d4f90c46d77da6eBlock Operator
vrf_key: op_cert: op_cert_counter: