Block details.
Epoch: 101 Number of transactions in block: 1 slot_no: 2188981 epoch_slot_no: 7381 block_no: 2187494 slot_leader_id: 12 size: 1659 time: 2019-02-12 14:45:11 proto_major: 0 proto_minor: 2 hash: \x6ec839a15bc535d3ed68761a4f6c235c38d9024e24b94c3144ba09553b5cb934Block Operator
vrf_key: op_cert: op_cert_counter: