Transaction not yet indexed

55cf54PiqKPP2yETdBZfp68XdURFkBjqwDc4ETcH2K24oaW17AJDKMM6VgiFcq59HxEezj4kdXwjya6RCiZdEfH1

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