Transaction not yet indexed

21NiYThMKurvhiH5uj8m4TiyjsYQKZHMQA2bK6PAKQ8kvLL9EBPTFo795fMvg6aZCkM9rnPQx59JpdtH4vgFUHes

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