Transaction not yet indexed

88a7fZUaGAowESXTXLwWbZMPhZKoUcYbM6JTRm6jWf4ip8QXfEPGPNYDWtBzPyBMez7tgWWB8UmRGTan4xEqWm6

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