Transaction not yet indexed

21R5aj4bm2opP3g8ZFibPdpjwXmYPGPSXb9VQKyv95SZdZ47fL5nbjwaiZGWFjWSAbfwbMprGkbmKXAzs5Fgbw52

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