Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0490eb4370ff1f3d0bb22b9d4b3c1067e9735558ee7a369b6fb159764a9f23340be2149f06ebc66942f41c3045e01a121bf503cb2dc4709388c1ca001698f1f7a4