Transaction not yet indexed

53aPne7eqJx23X3ffMSqGhBRgPSHaFLSa2dHnSMf1Rd3AnFbvTEet9U5YiNLqWNsGxeFqPak9mcMnkcXx8hxJNHW

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