Transaction not yet indexed

52FfAP7rPoZoz8uQxdfDRVnLuJiFfqhYPHmB2DxpFMfzUwSimxLXWyBVgc6ifTHxahGzkLemSi9ZnUFeFgW7v975

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