Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0439d5ea986262b02da3273138aa0e2d5b155ffebfaf2b512ead91b4485c9f6883b3693df2c29278e8dac5ede2bcc35f3d67b5d18489207333b94b24628b9155ca