Transaction not yet indexed

4Upk21gwGwu19ZAEkd3oFbAa1PRF9kXVLXPnacDg2aYFVBhghiyiGg6CJ2vkdVZHFA2YJ1RsmLHFfhpFYj7j3dFU

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