Block details.
Epoch: 173 Number of transactions in block: 2 slot_no: 3747322 epoch_slot_no: 10522 block_no: 3745265 slot_leader_id: 4 size: 2065 time: 2020-02-08 08:12:11 proto_major: 0 proto_minor: 2 hash: \x19dd336f303b118d21523b5cd91232cbe18fdd6e4f5b0448cdbed9f37f3280d7Block Operator
vrf_key: op_cert: op_cert_counter: