Transaction not yet indexed

55kNhULbqqoSDK7pknHfEScfFghk66hkABtnQD2ntFMVtQ5smKZSJVCKS8hMaAxdtwdHxEdKcgfNddsAp9b9ymSt

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