Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04191480804d3fb50bdd8ceacba8c6f96efc7ade331cb4a274c0501be93091a8f9414dd9429252090097b39158999af79319b09d2c5dd5c78c8f8801dccf62bcee