Transaction not yet indexed

5MKSwLUQ3rJcdXucf9bff4rDsrVMz5NQ1Vjw7b5kDn9dGysGMXLveNPEdiWCyBCW9tvrbcdrNHzfW3hPFmntp2rZ

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