{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121616299",
    "entityType": "User",
    "nonce": "0x5858077cd7801348ebe79fbe4df8ffbd39abbe983564c294d1eaf8cfb6019561",
    "signature": "0xe402f3d65824d1279f15b090efa32cd8221e95012f5c39273e2e7d59f3c2ec3a361838de51cf2ac227542afec57af22327230fd5f67ae85aeab06b64242dd5e31c",
    "signer": "0x14FF2Ce3bf23AEeC9C140996251F6f85D8e99431",
    "userId": "53273933"
  }
}