Transaction not yet indexed

421rYm6EepYy3hTd3pMqhax5Dg2nkNW7nMNZp2oWEftXsZsk8WY9b43fSNA1x7mKNKcak7yUJz7s79BjngLVBK5d

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