Block details.
Epoch: 198 Number of transactions in block: 4 slot_no: 4290857 epoch_slot_no: 14057 block_no: 4288705 slot_leader_id: 13 size: 3514 time: 2020-06-13 03:50:31 proto_major: 1 proto_minor: 0 hash: \x4da6e4979255fca3f93c7c5ac4e5eecd338188163f49b11c31788f4a3d88406aBlock Operator
vrf_key: op_cert: op_cert_counter: