Transaction not yet indexed

QEM8PdEh4cqM7NyzcFWw53YSQU9gHrbM1TRoQBpHG5cxFPaRAyB7ZmLGpdEdJP6iAr4TJNm5v3eHs3T73KKvKV7

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