Transaction not yet indexed

5ffWvKoTM8jVFeErfE5d8mVz2ALJhdwi6Mm1NLhtaMqi9DA6EYvz2vQcGLfqdnmjrYy5WsVJrWavpsiz8yyRQWZS

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