Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048021562dd55dd5e7ccd49bbaad7853cd1ec86790a24f7ee2d1f3483048db78c141bd3d4047d55b20a9145b613cea6b9bc02d2e218a63f83d701eb02a37baa8c5