Transaction not yet indexed

21FXT1AMeBaErCq9AaawwUrjxHQidxY1z6DMw34KqSfQ7XcwxaWV8RTW7TzAhmUPXJeBUWmv4V6HsCSBMmmpMsVT

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