{
  "manageEntity": {
    "action": "Follow",
    "entityId": "708313645",
    "entityType": "User",
    "nonce": "0xc3c7cc42f23b86b05b3e180d001ef5fc3fde9302013efa1a7975ae042bb90b31",
    "signature": "0xfb16f9cc69608021b122b511a50dd3e2b75e32c24495f42a646bb00c988edfc5290c0944658f4f36a215c5d42f99024cc6cc57ea56e41c0ca3697e16edee14a31c",
    "signer": "0xE4EF593fb5D21ecF6B00BbBB006Eb9725F5F7a5A",
    "userId": "852971520"
  }
}