Transaction not yet indexed

2Ex87hQwABwxvBfZnPeYoJ3AruoPmiMQNNdqiQA99CAWWDEaoxJvdkDPBdypV1CZQQAXLt2aKhQWSJRsgaUfQhu6

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