Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049b4f53dae1646fc94a021fc4aab4b0a94a6efc22001b439284a412c4e89cb1f810ab1c2e277d6c1a0630028f2b426a6900ccbee9d13b725511d2f3766c43c22f