Transaction not yet indexed

2KMestUJfJXHYeZKE9pn8yb3Sqgp5s6m6pXEHfyKCvqhuKmWB2cNt1vbqEzxkksdYB2jzhLSPWqPU4NNaGtDhxUF

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