Transaction not yet indexed

53xx9ua6ynCMf5gRvMiGo3UC1kJR31NzXDcYRGwg1GStZ4E4aV3wKfDugWUkemQRgi728Pe75XGLWmPUndTqFjrT

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