Transaction not yet indexed

5FfNcmaa41oSsnctmnqkk3ooJv3vTBv6AzBMT5hWMLTRFwMCWbVEuG8nZrhJY8xSMuVCd9eHdKWPAwt7VQ8PkHaH

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