{
  "address": "0x4320379558e74800b37114848e7905695c33624A",
  "msg": "Please verify my message.",
  "sig": "0xd9d982378429623fb11ed8882b4003a6d8c15c3f852aad1f364dda51fa353c2963ceffc98de3e e20810dd80f2ef696119ff1d3078d715c162d6e0c50d1d8f4eb1c",
  "version": "2"
}