Transaction not yet indexed

1US2NUMbcHh8Ed3gMkntUFQdQX58DZxpweYMAEDD1xmMjizfYGytdbtjAhyTW8qfPy1mpU5JSGUqZg2fi4bHZk3

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