Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0489899cdfaad16f4f1358a5edd8751af4559552e18610c6f95b72b2298d5deef1d27199f240869bb5df9cb862dd7d80d9afa0421d14a3fcda2da0838f5e721be6