Block details.
Epoch: 207 Number of transactions in block: 2 slot_no: 4480609 epoch_slot_no: 9409 block_no: 4478320 slot_leader_id: 4 size: 7988 time: 2020-07-27 02:01:11 proto_major: 2 proto_minor: 0 hash: \x1f8aaf1a0ab32f8653bfc7f0c3cf8c9356ebd7f37e1cc2d9c65d9a8d600067f2Block Operator
vrf_key: op_cert: op_cert_counter: