Block details.
Epoch: 195 Number of transactions in block: 1 slot_no: 4229769 epoch_slot_no: 17769 block_no: 4227620 slot_leader_id: 6 size: 1991 time: 2020-05-30 00:27:51 proto_major: 1 proto_minor: 0 hash: \x420bcf950c7467d61a872e55a1ace212db4a290cea9363697570f98d4ca81b85Block Operator
vrf_key: op_cert: op_cert_counter: