Block details.
Epoch: 69 Number of transactions in block: 3 slot_no: 1497612 epoch_slot_no: 7212 block_no: 1497315 slot_leader_id: 3 size: 1898 time: 2018-09-05 13:48:51 proto_major: 0 proto_minor: 1 hash: \x71f8901963c93bb5186077a5b182fbc2a012b4e4affe8d5f60f5cc2b70d0c337Block Operator
vrf_key: op_cert: op_cert_counter: