Transaction not yet indexed

WFr21mdLpF3RRT8L7vyxM2zyw3z5gPWHoWCuX21CyqgW1FbsDyWvxWYXVrMSTqa2xmgcphTUdyyKDo1kgP8Kk8n

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