Block details.
Epoch: 247 Number of transactions in block: 21 slot_no: 21686300 epoch_slot_no: 345500 block_no: 5338770 slot_leader_id: 4490691 size: 11971 time: 2021-02-13 21:43:11 proto_major: 4 proto_minor: 0 hash: \xde6b26c2248463e219451089bfbd90dad63c36a9c31bd2557c0be13dbc2a7c60Block Operator
vrf_key: vrf_vk1f8d5uguzjzvmnwpu7cfx0x3eq4umsmqkdqk4m0w4ftsk07h9e99sxnsyzn op_cert: \xc2ba43457ef711a4dad9c19a540014dedfdaa27d13773857524a631613b42029 op_cert_counter: 1