Block details.
Epoch: 128 Number of transactions in block: 5 slot_no: 2777057 epoch_slot_no: 12257 block_no: 2775529 slot_leader_id: 8 size: 5905 time: 2019-06-28 17:50:31 proto_major: 0 proto_minor: 2 hash: \x8938d9cd7e1bb23505928e1d4fc199eb17ecec607b1cad2a50f8a794a6271bcfBlock Operator
vrf_key: op_cert: op_cert_counter: