Block details.
Epoch: 191 Number of transactions in block: 2 slot_no: 4136666 epoch_slot_no: 11066 block_no: 4134561 slot_leader_id: 8 size: 7394 time: 2020-05-08 11:13:31 proto_major: 1 proto_minor: 0 hash: \x05fedb4308a4d9b44ccca775d1a95cd9f87a9e2541650756dd52a50db16b9efcBlock Operator
vrf_key: op_cert: op_cert_counter: