Block details.
Epoch: 198 Number of transactions in block: 2 slot_no: 4281854 epoch_slot_no: 5054 block_no: 4279702 slot_leader_id: 12 size: 2315 time: 2020-06-11 01:49:31 proto_major: 1 proto_minor: 0 hash: \xcf53d5d0f479ff2c4ac3bac13c4af663c5b3983bdb58dfc2c6a96438bf2367edBlock Operator
vrf_key: op_cert: op_cert_counter: