Block details.
Epoch: 198 Number of transactions in block: 1 slot_no: 4281939 epoch_slot_no: 5139 block_no: 4279787 slot_leader_id: 13 size: 995 time: 2020-06-11 02:17:51 proto_major: 1 proto_minor: 0 hash: \xed0aa2a437ff9893cf0d53f1da34474c0e8a7260c5d9bc340d43dcf73d1a69c3Block Operator
vrf_key: op_cert: op_cert_counter: