Transaction not yet indexed

21ZppGsPkVtCAqgTBGY7LpiHFFx7BpsG4oqvhEP3hpdoF9U9pxj7Cg88XQutz38eEHuJZi67apLcb16DuTiHj5pZ

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