Transaction not yet indexed

668KyTWACD9eMzzdp5jC7MVMGaQMXXNrKpD1bY1TnrmC3xTW4XnAL4NPF895EG7DAP6FW5APgyiCD5HHQLsX9LSM

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