Transaction not yet indexed

21vkpktc6oBxT5ApLALbwqSeSUsxkNcbk8eESKAWAViwu7SErMYCMjdVfP5rHpQFb5EYCgd6HdFdXM9yF4LxV5cV

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