Transaction not yet indexed

21pYbmZQh8A1AZFgQRd3WCDdXDCjzbGkgBfhyTPfL6kMNbcqSurwWnsVVmACAg2pPKCvBhVsDA1YCTF31SiYKcin

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