Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c3774242cb1aeff68b4e5277d7003ecc4b7d9f34edbbc4e62f0f95538df54ed835a158af72e26dd9d7338939ad4790d3fd8c2b2e7dc2a0b12e5eb904a698235f