Transaction not yet indexed

21DFp9QLkvCxLSRLen4FJNyLRoC1Axt184yFbj1XjNeDic4ZmvZve3c473KqT8TJ2CMgm1TvbSxZqTwXYY3nuPRA

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