Transaction not yet indexed

21Qk7uj7fUdg2uLHkRhKQV9wLXVCT8bX7PPDWVCahWpcfXETZhQSEEn6V2skYyYFJNGvAtsfzFfDCFj2LQnS5e23

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