Block details.
Epoch: 149 Number of transactions in block: 1 slot_no: 3234560 epoch_slot_no: 16160 block_no: 3233021 slot_leader_id: 4 size: 1631 time: 2019-10-12 15:31:31 proto_major: 0 proto_minor: 2 hash: \x8c17971a53e75c431b035e3588806680b9644dd1339a36327e17ddfb1c17fcc7Block Operator
vrf_key: op_cert: op_cert_counter: