Block details.
Epoch: 42 Number of transactions in block: 2 slot_no: 922252 epoch_slot_no: 15052 block_no: 922149 slot_leader_id: 3 size: 1889 time: 2018-04-25 09:22:11 proto_major: 0 proto_minor: 1 hash: \x8c10b3c0e5235f510dced145b51d2b9ad72be6880fe3b5be84bf6e63c316bd7dBlock Operator
vrf_key: op_cert: op_cert_counter: