{
  "manageEntity": {
    "action": "Follow",
    "entityId": "43121",
    "entityType": "User",
    "nonce": "0x94641e9303867da1b501030578b2c2facfd4db1e624b4ab5cb831d5b06eb8ed7",
    "signature": "0x9be8128d507303a0ad501ac264fdab094f80147f18a1c9e2930bc71096d78b224d75e9e58e98a000d878f598c901f9d52fc314569577ab5d27f7a0812304cc5e1c",
    "signer": "0x2949be520ff837Ff21dc0DD9f2B5D3394F67b0aF",
    "userId": "214901632"
  }
}