Transaction not yet indexed

5x6CXRK5LCAgLco4vnJHuAzMFCGJ6AVnEeuuuZTXNQeR7fNAiWt6c6q3CkRNYTqFi3iTN4qiG6XM4B8tzpc2KGXf

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