Transaction not yet indexed

5q21ktupS9rtDKjqesjtQYabkcrERi3pq2XG8RhZypbd4e63GHqAd7jbgkMV8kCm69PkAL1MhpEWeKX1AikJadKE

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