Transaction not yet indexed

21K6a8YPsbGd8LjTxvE4u5niyh2ZJHiJPDhF3gdQYpeEyRUCnzdhqKfDTNfD85BeAQYiwHwQCPrRW7Sfs5EAdgZ2

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