Transaction not yet indexed

21LY6XGqQf4awGeeG5u51mRGELtCGykPfJayVmZd6GYU8YMAtxb2KYWuf3pV3LLAvfHqsCSVzgCRExeQTRMjaW44

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