Transaction not yet indexed

15ombRE2WoMAnAXnD8NL6TihzCCqLJp3d4dtue2o7rDN7U5Q1jGGh6pFqoGnx7bfpsWKo2ipdYdAkQMpmMswVxG

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