Block details.
Epoch: 70 Number of transactions in block: 1 slot_no: 1523748 epoch_slot_no: 11748 block_no: 1523433 slot_leader_id: 4 size: 1382 time: 2018-09-11 15:00:51 proto_major: 0 proto_minor: 1 hash: \x74a40f9d2c01b2f5b469e10c5ab7a9edeeb0cafa6238587fc2dc9a3cc3c2872cBlock Operator
vrf_key: op_cert: op_cert_counter: