Transaction not yet indexed

MKC2JWgL6RARyKWZckrmZvrSDr5Cr8KGevnLo2B5bH5VVbwrzRk4RLkVSr3FXGVZa3QambFGe76sSapknxPkYGN

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