Transaction not yet indexed

21XkX1FBvT4GnZP65m8Swp4GUapaaZRnUnLyjmdTKxrvSDZ2dzvoohYfvJcmLmxrnD4RQno1nS2hrKbLSXXKe4cE

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