{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "305650",
    "entityType": "User",
    "nonce": "0xbac0de84d91d23212928334a585b717a1883b8fb281e806d8be4272595ab03c5",
    "signature": "0x2713e50086ce9e096a5ab1a31f915a141cb41f5e75dc84a3edc2a64866b7f41233d5ef3ffddf9f0ca4c53d39b69fb79c241a38b7339bba4f9a04fbf7248c1f531c",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}