Transaction not yet indexed

55MUSfwkSrYAgt1yh6mHSD1CPDCKmLGGvAx658JTaYd4QQcEtnDNNkG6Dvt9Zfmsn3dTr8seYLWMi3noXwtz3tor

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