Block details.
Epoch: 196 Number of transactions in block: 3 slot_no: 4234115 epoch_slot_no: 515 block_no: 4231966 slot_leader_id: 13 size: 2468 time: 2020-05-31 00:36:31 proto_major: 1 proto_minor: 0 hash: \xc865d6562c5ac87ee617adad10c5a8614ed82cbb6a6606501ba9027cf9a093a9Block Operator
vrf_key: op_cert: op_cert_counter: