Block details.
Epoch: 309 Number of transactions in block: 12 slot_no: 48221620 epoch_slot_no: 96820 block_no: 6641449 slot_leader_id: 4609504 size: 18077 time: 2021-12-18 00:38:31 proto_major: 6 proto_minor: 0 hash: \xace8ce4ecb0ff4c4eadc80b7a63d9c191ea7251ddb2f37b58afa1483f09acf8eBlock Operator
vrf_key: vrf_vk1973re7lsj6va8q8ly4tpedu9hr9mc28wehfwvhqszd3u48kndatszu3d8w op_cert: \x8f72be204d09b55cec56414b20200a0694a16942cb0826167bb65dc8bf0b5e53 op_cert_counter: 7