Transaction not yet indexed

21X4tS2mKxBiUeh87XHzppdWeDHzsfCQzWvB3fLj5iwpyythKVyUpknFZjKocFJ3v5UctEQCb2TGFYtm8Bdvn5ew

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