Block details.
Epoch: 299 Number of transactions in block: 66 slot_no: 44105402 epoch_slot_no: 300602 block_no: 6440678 slot_leader_id: 6138326 size: 58868 time: 2021-10-31 09:14:53 proto_major: 6 proto_minor: 0 hash: \xb62906dbc33939c4d916ee83e6245b2b0971ff9c957d2abbbe1e873587bdc17bBlock Operator
vrf_key: vrf_vk1kr6padd70sy5f2j7r6w4dace7zh680fhzw2ampytlr76n03xux6qqh84a5 op_cert: \xc97e51271472903be4889a47b8f3f73878bee092862f3dd109fcc56793c76140 op_cert_counter: 2