Transaction not yet indexed

21VkQuQWmkFCKCZneoxgfFC1sBTUfCUqkoYQxRB1fxvS3rDEcySmQoKqi2o62UHSUQs2QxySfs1FsLWTuUoho5Ue

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