Transaction not yet indexed

21ikWLf5qsAGPCtkSmwdZHXUhoMGxtSmemExPSdBqnFbNLPzGbDTFi9ZfUTr6kcr1NN3C3C49WxNSVwsPCbapeVD

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