Transaction not yet indexed

1SM2J9JREhcULmRYx31MVK2KjD1oF3rsZSuFZoZ8tWbGQZmkVj2WKbomjYPe7YpNsBT2RrWYn9e3sWtXuC5Fs8P

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