Block details.
Epoch: 175 Number of transactions in block: 2 slot_no: 3780804 epoch_slot_no: 804 block_no: 3778723 slot_leader_id: 12 size: 1353 time: 2020-02-16 02:12:51 proto_major: 0 proto_minor: 2 hash: \xea3659e1d4eb01b480bc05f2b05573b0c212073096d5d49341eae6bfd8024ffdBlock Operator
vrf_key: op_cert: op_cert_counter: