Transaction not yet indexed

53ADUf5pxSGGcGiy4hWb2utFB3RTdEdzDvYNQeEcT7BqrteaJ2VD5TkK9uhcqAUb4eKgzqbDBtSXMchKGM5kdtVs

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