Transaction not yet indexed

KSc2AP2ZMsiApXqam1Wm22KdCy2VEjAqMw816wi6eQQFzpaVa2QkAW2Mp1g3Ar3hWcEhUtDcDc9VmM7R4oJYCA6

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