{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0x4b557fd1b8919f9c7087bc0a466015f143d77c0ca3f8e605f9a045d2c4140f38",
    "signature": "0x4cf422869d9f5a5b13fdef5c7fdfcd655253563ae828e848ca7f4d9f3b3eb91048d2c3aa8d0bf6f0ee228b00388567518abd0ba356fc6f0f29ee7e232744c4e61b",
    "signer": "0x45dd4B563AbeCaB329e918D13925cDdFBca768C3",
    "userId": "265042309"
  }
}