Transaction not yet indexed

ud2SmmZsGLhJRhgycQTXo7UJ4HnpNZcHCvhhkTEyTyVnAoxcbYx9uRVf2x1bA6Y6swuFbAqZNkgbX8FfHagm8mc

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