Transaction not yet indexed

553TfR2JfARHpWrBZFD1EZkBjpAkfUyPQZkFdjCDXdfsBDjqFiF8gZpKZDra9cHQqLSMw3LiSUkv8bficoZyVTj3

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