Block details.
Epoch: 118 Number of transactions in block: 2 slot_no: 2553677 epoch_slot_no: 4877 block_no: 2552168 slot_leader_id: 6 size: 1342 time: 2019-05-08 00:50:31 proto_major: 0 proto_minor: 2 hash: \xd2b13cff835b66f9401ba4c9d37a62041fe7e150d9134ab6255aaeb84a4945dcBlock Operator
vrf_key: op_cert: op_cert_counter: