Block details.
Epoch: 195 Number of transactions in block: 1 slot_no: 4229222 epoch_slot_no: 17222 block_no: 4227073 slot_leader_id: 13 size: 2106 time: 2020-05-29 21:25:31 proto_major: 1 proto_minor: 0 hash: \xaaa0c9f1b3f97cc6a8a0ed4bf65cf9705a6f222a78ea0a560703730b626998bfBlock Operator
vrf_key: op_cert: op_cert_counter: