Block details.
Epoch: 195 Number of transactions in block: 5 slot_no: 4212407 epoch_slot_no: 407 block_no: 4210299 slot_leader_id: 12 size: 3428 time: 2020-05-26 00:00:31 proto_major: 1 proto_minor: 0 hash: \x64967e8e8456e6a5a9d73c0f73185d7e048199a76a04150f2c38e4f6399c47e3Block Operator
vrf_key: op_cert: op_cert_counter: