Transaction not yet indexed

21MS8bPn7euXCJM828XuP14YS1cYRTY2ZS2jS84f5eFsrNrsTWoRZsSM7qn3d5EMvoULF9e76emvBrJFoUQ8QQ8J

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