Transaction not yet indexed

52sbWzMFx9AUAdvyNApwuHPromj6bLZEUCcksTvrW8r89MKvSPpXPaMEPMfx3ixnRgTC1QyxqUhzFeczfPTXadUB

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