Block details.
Epoch: 152 Number of transactions in block: 5 slot_no: 3289697 epoch_slot_no: 6497 block_no: 3288158 slot_leader_id: 4 size: 5327 time: 2019-10-25 09:50:31 proto_major: 0 proto_minor: 2 hash: \xd54f5713339a68a2afcc11c95091d4b5b0958c6b0b35cfce1a4421af36d6e5bcBlock Operator
vrf_key: op_cert: op_cert_counter: