Transaction not yet indexed

MNCuxgRVw4nZ3xCjhwH6UYDaNhedmV4hJSJEcoeqpcGD9eD9Ps8rQi2xkezuQJWQo7gUZT3SrNGBLdGG98h7ALn

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