Transaction not yet indexed

5U6XXPqQXqGgZP9HSEdTNUt2nEf6LASV5eU66wSnr2mPqaLhvoWhXpcmpLzHsrybGR844zjwKtSQoRrdrxroZ2ms

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