Transaction not yet indexed

53LKEEAWAd9Rjpq567yWqzXYMyCXj3YjpZXu4WaYpLSD7eZGGMz5dAb6yhnrhcrEsGTT9UZgDfooHSm7Shc2jPJM

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