Block details.
Epoch: 173 Number of transactions in block: 9 slot_no: 3747437 epoch_slot_no: 10637 block_no: 3745380 slot_leader_id: 4 size: 15452 time: 2020-02-08 08:50:31 proto_major: 0 proto_minor: 2 hash: \x53b896bca4618428b21228175282e304e24f0a0e93b0cafc914f79b1f4f870c1Block Operator
vrf_key: op_cert: op_cert_counter: