Transaction not yet indexed

21u57QQXXGg35ty4QmyVzM4T5RFKNjSqC7DUSC1Ng8cRWpmEsXpaVzMBPL7E6dq65eLqg3s65avNF3c61TKWPfxv

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