Block details.
Epoch: 195 Number of transactions in block: 6 slot_no: 4223402 epoch_slot_no: 11402 block_no: 4221254 slot_leader_id: 7 size: 5310 time: 2020-05-28 13:05:31 proto_major: 1 proto_minor: 0 hash: \x1639e5a0831d7fc706a18b0c6bac9312dff72a71a9ad49d4913e268643f58be5Block Operator
vrf_key: op_cert: op_cert_counter: