Transaction not yet indexed

21SXCr4kFGv42H6zyk9pghwZToFbzmZ7DAv2dwMygWmFW1WYxJenMrnfNszCK7GSC4x1oqubWFn9HxSqEdGBBVvE

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