Transaction not yet indexed

21c9ibZX945stagdNfpTvNcHVa8ULdUcrqdcHY2YgwphpyAWy4CWyFsENvqbF3ANbHqDkUptLiicmbFKRcFXHHqE

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