Transaction not yet indexed

2mCKubP5sUDsdmSRHxzc7JADcVbhx8R7gxEMKpum3fAcHbQWYDzdAFMfJiyqfjPbCnvS48pGUniR79tG1bKuygu8

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