Transaction not yet indexed

21Znd8qwS7BkA7GqF3y2mTVbTYMAip3dPWNXLsoGMtHwPR9CdzFBu1R2Dxzn5YwLcUajuubfw6Gsi6o7pMHZJ6F3

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