Transaction not yet indexed

21Wy53nH6hjmB2hScykisKtg3pA3ip3V15xzYwopPvdbRFhTo31bkC8ALGHciSurD5JMns4WfD8DTztzHbPSEKMZ

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