Transaction not yet indexed

668JB2m9k3M2n9qW63C5C4p99hfEJ682QUHoHsR1VvcZbT4MHpnZcmUxCPUZKQe25Eha2oqBTcd3qPzm9JVZhmDZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.