Block details.
Epoch: 27 Number of transactions in block: 1 slot_no: 591621 epoch_slot_no: 8421 block_no: 591547 slot_leader_id: 13 size: 1073 time: 2018-02-07 20:31:51 proto_major: 0 proto_minor: 1 hash: \x25ee43a771ebb91b405127e99b423295ecc2cfc397b6b1cce311b96cb8f61d95Block Operator
vrf_key: op_cert: op_cert_counter: