Transaction not yet indexed

1DSMTGGWCMY9iCDgg2HmWEwbCAnMb4NdaqW9abLiDN8LsUNEeFQdkEeKEBhBzhtLhwNnnH63MyUTTSmXpDFXLj5

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