Block details.
Epoch: 197 Number of transactions in block: 3 slot_no: 4268196 epoch_slot_no: 12996 block_no: 4266044 slot_leader_id: 8 size: 5288 time: 2020-06-07 21:56:51 proto_major: 1 proto_minor: 0 hash: \xcfd4dd2b5421d5b4348e21c057baf10b9d83472b5c5de5ed6ebb887ebaac1f65Block Operator
vrf_key: op_cert: op_cert_counter: