Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04990186574937d21ca6f4d57d89e7ff7c004dac82861f0a4ad1cb7f62a22effb92fc26d4186d9e5da0ba6dac7d7ddbb70639e5e42f7fa38b66eda139356d34a20