Block details.
Epoch: 197 Number of transactions in block: 3 slot_no: 4256147 epoch_slot_no: 947 block_no: 4253998 slot_leader_id: 4 size: 2618 time: 2020-06-05 03:00:31 proto_major: 1 proto_minor: 0 hash: \x51bec29540c0a8296c2639240cd81c8877d448c6f258687ccd2f501817b2d7f6Block Operator
vrf_key: op_cert: op_cert_counter: