Block details.
Epoch: 87 Number of transactions in block: 2 slot_no: 1895032 epoch_slot_no: 15832 block_no: 1893565 slot_leader_id: 3 size: 5322 time: 2018-12-06 13:42:11 proto_major: 0 proto_minor: 2 hash: \x177c83dcea97c9b57ec3249a80c4b272cdd3e0e9d891d57d47aa320fedb95d1dBlock Operator
vrf_key: op_cert: op_cert_counter: