Block details.
Epoch: 150 Number of transactions in block: 2 slot_no: 3253157 epoch_slot_no: 13157 block_no: 3251618 slot_leader_id: 3 size: 1899 time: 2019-10-16 22:50:31 proto_major: 0 proto_minor: 2 hash: \xeef6d31f19e30ff8919f33dad01bcdd43dedcf858e72e0423dafc094945c82ddBlock Operator
vrf_key: op_cert: op_cert_counter: