Transaction not yet indexed

21AL2AStV7v1yXfngPsr9uh1MyVeUzrDj1FUcWSs3NvHwu6a3kFG8fp6gDZpMH3Xo16dbrDS1FWRGBq11GKY2oeS

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