Block details.
Epoch: 204 Number of transactions in block: 2 slot_no: 4421877 epoch_slot_no: 15477 block_no: 4419653 slot_leader_id: 6 size: 3900 time: 2020-07-13 11:43:51 proto_major: 1 proto_minor: 0 hash: \x4ac4e3561213b158055372075efeaf4e43c33d05295c20ad08f4765903696f0aBlock Operator
vrf_key: op_cert: op_cert_counter: