Transaction not yet indexed

53fQ5EspaMNCKUyQHr79yyLezzPPiJC7AyetJ12FivXxwmLMFoqBX4Me5NeyBJ6tXX2wtsKczDJJ92ajJSgQPasM

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