Block details.
Epoch: 195 Number of transactions in block: 11 slot_no: 4230917 epoch_slot_no: 18917 block_no: 4228768 slot_leader_id: 6 size: 16929 time: 2020-05-30 06:50:31 proto_major: 1 proto_minor: 0 hash: \xaf93adbd2da7fbc64f9506f56c535070e903cea8d8c34884732d5b57fc7e8f20Block Operator
vrf_key: op_cert: op_cert_counter: