Block details.
Epoch: 248 Number of transactions in block: 12 slot_no: 21990636 epoch_slot_no: 217836 block_no: 5353712 slot_leader_id: 4640685 size: 10101 time: 2021-02-17 10:15:27 proto_major: 4 proto_minor: 0 hash: \x5af4f1d6f62f154c2f924943bc8c731f6ff6180ffa74abae08a739a7fbfa63cfBlock Operator
vrf_key: vrf_vk12fjnfgfyqpdqu9tl6rjlyn63anxc49yptvyxfya2fd202p9gmxksnlzvk7 op_cert: \xb61d07a19a6d4e389edebf418390d42917854a820b788901c8f58232983be650 op_cert_counter: 2