{
  "manageEntity": {
    "action": "Follow",
    "entityId": "708077815",
    "entityType": "User",
    "nonce": "0x890d008c70c59a881ed630b64117248ea76ceecf030f610ef2ea4f6224503a38",
    "signature": "0x1d42bd4151607c0db85378c0c65f08882868d582f6f58476265d54c7bcea554d7de93baa0760f03b2a7084a8738248bf845efcb6f6f4f607a78f8da933008f2e1c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}