Block details.
Epoch: 309 Number of transactions in block: 18 slot_no: 48261756 epoch_slot_no: 136956 block_no: 6643417 slot_leader_id: 5386143 size: 22386 time: 2021-12-18 11:47:27 proto_major: 6 proto_minor: 0 hash: \xbf2d205c9b41026da39562fba278488f19c8e2f8a2ca38c7571e70c596f78b7aBlock Operator
vrf_key: vrf_vk18xe3f9ttlzam3gmrpjlf248l9vl625n0awax5qulss2ls0qnkpas9g66jv op_cert: \x2e2f6e0c63733913c11512fa4c143e88cd49ea46c05f9e9765882ccf2e659e30 op_cert_counter: 3