Block details.
Epoch: 138 Number of transactions in block: 2 slot_no: 2996770 epoch_slot_no: 15970 block_no: 2995237 slot_leader_id: 12 size: 1192 time: 2019-08-18 14:28:11 proto_major: 0 proto_minor: 2 hash: \x698808760c02b26ce2b949cf8674037b0a7ba78732b2c1889eb5ec090f8cd893Block Operator
vrf_key: op_cert: op_cert_counter: