Transaction not yet indexed

21mBSq7VZc6mKVpVsMys7sci3eiz2xfTSdc5x6E6HeaBLjufCfKiGJ9Lnobhw3dZ8puJeJ25twrRnfTHcdQp8Ms1

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