Transaction not yet indexed

21MCYDYQTePgzzYGMLXaqQ4emr3BeH9SM3AVujUH25HmDvAX2Fk5NvAuYZjD8VyXzDRhWZSSfE9kWSvCUJ3HUq1J

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