Block details.
Epoch: 192 Number of transactions in block: 2 slot_no: 4159685 epoch_slot_no: 12485 block_no: 4157579 slot_leader_id: 6 size: 3447 time: 2020-05-13 19:06:31 proto_major: 1 proto_minor: 0 hash: \x20f8b7f3dd83f77e0d528c0c13acceaf4362492a630fd6aa399c95c420ce202bBlock Operator
vrf_key: op_cert: op_cert_counter: