Transaction not yet indexed

661NefcXDrqFZL1sSwd8hqKFG5GfVTioToCY6ge6ej8MNJFdCKAii47Mm898AmBfgN2kzLFf1Lyn3wAfzHZXgEpU

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