Block details.
Epoch: 197 Number of transactions in block: 2 slot_no: 4274065 epoch_slot_no: 18865 block_no: 4271913 slot_leader_id: 6 size: 1383 time: 2020-06-09 06:33:11 proto_major: 1 proto_minor: 0 hash: \x7c9c522330a5ab7a3e6e6542c94e5df7298783aab51d7233a923e984227b255dBlock Operator
vrf_key: op_cert: op_cert_counter: