Transaction not yet indexed

n88eB9cAzTPEtVLCD6gDjGaD1SLUsaGJATTqwTu6aDPAFyApDQAEes8CiYz8Sbx9Mmjn4fW5Fq2eN3aWXvKE4nU

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