{
  "manageEntity": {
    "action": "Follow",
    "entityId": "621139412",
    "entityType": "User",
    "nonce": "0xf790785b8a8755826e7cbde283813a79b16797cbb1eba9de65e4ad09f97069c8",
    "signature": "0x87486a5620756b2921790ccb89da8114cdf3502e7ba2728b2fcf553b24ae1a98503fa07aaf0e348ee5500d66dbd2d0a009f0aac22a1335465ead1a84b45fb0cd1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}