Transaction not yet indexed

53PDJGLd8CMmmRNf4E6iW4cqefFb1RCw4JMNzK3nE3SCNfn5Q1si8dNBf89Tz5mnRuPivKRhLnrLpDeocLLM1uQY

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