Block details.
Epoch: 105 Number of transactions in block: 1 slot_no: 2280054 epoch_slot_no: 12054 block_no: 2278563 slot_leader_id: 6 size: 960 time: 2019-03-05 16:42:51 proto_major: 0 proto_minor: 2 hash: \xf6e85f90274da9c39bb464a6c60f923ab7a3ef16865aa386c7feeea52f8c528dBlock Operator
vrf_key: op_cert: op_cert_counter: