Transaction not yet indexed

53dUBwuJqy2fAFE11PLfhkd7Htpis7JuZgbCKZaGPd9h1EAZXguofAEyXRRYBUqyqLvZPKEFHZUaaWtFu3HtUxBR

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