Block details.
Epoch: 55 Number of transactions in block: 2 slot_no: 1204081 epoch_slot_no: 16081 block_no: 1203901 slot_leader_id: 12 size: 1598 time: 2018-06-29 15:05:11 proto_major: 0 proto_minor: 1 hash: \x7e5991aa3b5f3291d5ac78136736e421f3464137ffa9f9ad19a4099287fc30f5Block Operator
vrf_key: op_cert: op_cert_counter: