Transaction not yet indexed

yiSDxECBcw8QYy1UZWx4bD8LJzVuLrgSadLA9Etd9z4Vxjf98TqEXxQDUb8AFHTJUJsPBZcLDrKDHH2UQX5Kvis

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