Transaction not yet indexed

DD2FfmLbveBVCVfyxeYFozbjcWi723ysv8BrkJf2dsLU5GCf2wiWcAfM8voQdsaeqyYA17v5myYvM9Rm5ZJbzWG

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