{
  "manageEntity": {
    "action": "Follow",
    "entityId": "937299109",
    "entityType": "User",
    "nonce": "0x2778427145793ef1bbf5cdec2bfaffe70ecbbd3d173b4f78ca5080b33baec21b",
    "signature": "0xd235d931d0da0914db64c42f93670be4937558a800e3629f37ffded0f912de2f75568a53d6fa97e52ecf3be98564d8fe4929b776cf42de9df20460276332b72d1b",
    "signer": "0x20a821B898F6Cb6BB0E5FB2460eD4225B40Bd68D",
    "userId": "198400104"
  }
}