Transaction not yet indexed

21LFfwMg7a4YJS5g3bVrLLGPdXbxeiBBdgm9fLs6ZFSPhLAost8NZmfgiuui6gcizGfQtZPfpbzZ1d7T6WPHiYSY

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