Transaction not yet indexed

21WRP7FtUC9JSCTwugPgM2nYRBnN8k5QVKYN5eXy87bYXuJxXaLkv8ptLG5qpRaASM8NKpttPLqcQKkuLzNgJKCJ

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