Transaction not yet indexed

21L4CXzxPjzqKAxjaxiTUEKpi38vCfpXb8RJFjaKA8Gzp7mPLdS5XFMce3cwx172xEsw6P3hHN8rnJv1TBXqgVDE

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