Transaction not yet indexed

121ZdmodJwST5VbQ2JPMLquPfxVTJc4AHfb396G7h5RFf1cRYyfTsnnBEXJY5VrZMzyfkUrxD66QHoVQvfM91weM

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