Block details.
Epoch: 207 Number of transactions in block: 2 slot_no: 4480700 epoch_slot_no: 9500 block_no: 4478411 slot_leader_id: 4 size: 3490 time: 2020-07-27 02:31:31 proto_major: 2 proto_minor: 0 hash: \x6bb8fbcda04dcf4fc75d2b2195f14cc16078858304ca489f5e74d406d3366629Block Operator
vrf_key: op_cert: op_cert_counter: