Transaction not yet indexed

52SpXzEoz9b8ytFYoc9qBgTsPscL5MwScFPKZXmiNAGuf6imWA7jvHTgh6JNPhdnZbpvLya4cqonVNXq1pUPkCSS

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