Transaction not yet indexed

21p8N5MZMPtcyc6ErdxrmoCyY5zCv4w9RKLDYsB4AvbSgXVGRvsgLUcEbWsZutkn8aWq811tPD6QC6ZGMrBJC1bH

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