{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xd68065832956c2405946afe90ed33167b437ca802930be7cca72d2696d628447",
    "signature": "0xb30f14c722d8945c8043be2969483e5730000d7dc10d968f37891efddf5edcf90dc0357d8dae628c0aa3016899221554cfa74d8385a32dc72cc4d542af5c18e31b",
    "signer": "0xfD265B521739D85aEDB9D753defa544bD9811752",
    "userId": "759243382"
  }
}