Block details.
Epoch: 86 Number of transactions in block: 1 slot_no: 1870731 epoch_slot_no: 13131 block_no: 1869281 slot_leader_id: 8 size: 991 time: 2018-11-30 22:41:51 proto_major: 0 proto_minor: 2 hash: \x532c591df9e7024aa4d5eae287bafd68292ee117aa2c6440125f7b1f7154216fBlock Operator
vrf_key: op_cert: op_cert_counter: