Block details.
Epoch: 197 Number of transactions in block: 1 slot_no: 4272479 epoch_slot_no: 17279 block_no: 4270327 slot_leader_id: 7 size: 995 time: 2020-06-08 21:44:31 proto_major: 1 proto_minor: 0 hash: \x57db084d25c3b5ed0989a110dc36437157b9c4d55c7a0f4d3aed814bf5f129cbBlock Operator
vrf_key: op_cert: op_cert_counter: