Transaction not yet indexed

53TUnpvDJ4jDmCCb4i8QFCuuRAW4keai3yXfBpb34ZLUMe799CVFZSvj1gwAo7MDzxDHBPFkoGPyDLBGGkTEY7Jv

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