Transaction not yet indexed

21FsLCF4iRDWQmU2VVR29a3zx5PfNs65y8KvGBA16LQzfmDkVXUe2sPtWtFD7i7riqGwKjQvT6Pe7YJ3pgDpvub7

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