Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0487b8a09a4e1a92a19597678257c3ad45552938d8038b0292fa674ecc69b7e51ccf8e40f407b355c015f21b50cde6b32dc299acbb0bda45148fa0622ef080a1b7