Transaction not yet indexed

5X12fE5o7gWNHL5jpC9PrE8ukxtyRdXmaAY5i4M6p4pXWevYZvJSzzwNypDjE63oqSGGFMidUsXscP3xMLusBW15

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