Block details.
Epoch: 89 Number of transactions in block: 1 slot_no: 1936657 epoch_slot_no: 14257 block_no: 1935175 slot_leader_id: 3 size: 8590 time: 2018-12-16 04:57:11 proto_major: 0 proto_minor: 2 hash: \x0cd3d44aece59557f55b0426fe532e4fe2c6ad1c961c8c87afa1fc0ad475569eBlock Operator
vrf_key: op_cert: op_cert_counter: