Transaction not yet indexed

AEM8tFfKbkc8stff4bzn1VRvMEf4tyh1sMncCxWk6JKnzjEvwxcdabdbbxT4zb6eAwe9vTjAgajTsrWECSkKi52

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