{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139",
    "entityType": "User",
    "nonce": "0xe7f2ac504a6e988a3f27ad5c856b273fa78b46f3bf3d29db6552e39fea1db9c5",
    "signature": "0x10ad7cc52a3a20c9eaf4ecd4b724545c007b1547392469771cae11d9cd90fdd241c8e43b168efaa43c6dc211d66be99a007f08118852a509e66ce4f4ecb7d2771c",
    "signer": "0x222534475146193b99B68F2E3830ED2b44307C2D",
    "userId": "991417453"
  }
}