Transaction not yet indexed

5SmUuoWUTJpYKyVdqAnbbBPLkKNUyjSLLoaRqTGHZLCBzQ5vjRMcFLakFNAG9qxvTHcqdxb6ums86ShVZBwDQ4zN

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