Transaction not yet indexed

5u1XSjjE8NcccD2dCopTvbFJMpavQVD2ByTQuZRUnWG89zB4k1cWzbkBUceHvGrBAmHJvW7eknRWGLzVyfBPmTe3

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