Transaction not yet indexed

55gpakbSsJwJhp4xoh9sCLhH1JGvXiw7x826yEerr7YVWqhiQLuXmoGfdsmsYFTWXBoFj4HSVKkz3NsdrFGGUrMK

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