Transaction not yet indexed

5U6GYEMZrbExnpKmyknW7Yep9s7AVNVDy6VtXKQx7htCpT3midGKk6AcDrPwTNxjKTR5ZP7HDWJRidRA7AGfN18f

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