Transaction not yet indexed

1sMQqjDiqg494XrpK5qHvkKPkfxEpxZCXYB2gUYUBLfDwYfsSTSKmLKfSXFVaLKz7ExK3xKBFoWpthZ2LJsxgz7

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