Transaction not yet indexed

53DUPxc39tqX1TYmGGkwED32Leyqa5Zpec2gzu8rvfLa92yMimKhokh7ZNJZ93ZeX8pz6UZ6jgqWW3K4rXHFDK8f

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