Transaction not yet indexed

21R8gYBc5tpP1TyxK3iKdT2BuDU8RiHdRxXgUTjdLZg6Zou2YptFhkPbW9xdwZqL9e5RFE6QiRgU2mLKCVA2RGTN

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