Transaction not yet indexed

21mUovkTvLuTYkUL7aQmaRHEaoc8p3jZ4SravxkzmrMLCJsp3hGdfqqNLGpd3DqzdA56H9kSE6DPPsiNkAe5ZSZb

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