Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0437a9879918e6500f15c5174b574529ec83a383bf7823f18f59f0bbad9032ac9e04e33a7ab7fcaee5b23001301426ca8cacd6f79c9ad2f90ad18573bbb0bc6400