Transaction not yet indexed

55Kcc8bUXSkrfvUnfw5VvFCFHKfSp13AFqnXJSFa4i1D3EqUqz2qTKP7STR8nJtZz9fg5gr4HUXpzzYoLCqdAjn5

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