Block details.
Epoch: 123 Number of transactions in block: 3 slot_no: 2660026 epoch_slot_no: 3226 block_no: 2658511 slot_leader_id: 8 size: 2980 time: 2019-06-01 15:40:11 proto_major: 0 proto_minor: 2 hash: \x11252728d4a977009e465a60bc32b5bc3c11b1e325582a8a1fdb459f7cf9ddb0Block Operator
vrf_key: op_cert: op_cert_counter: