{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "357010",
    "entityType": "User",
    "nonce": "0x81b16b1f26a7b9c8212b40b8238b3093ba92e73b19b74f8a63807de32f110797",
    "signature": "0x830f90dbb176c112cff23e39eef6622034bbe472764b28279bf3d5a10f5e331b3dd90728851c4c493ba596875d05721b6e5be08ea947810b40fdab2302308bfe1b",
    "signer": "0x89EA9Be0Cefd53f285d77356b4395f079931a5EC",
    "userId": "822518796"
  }
}