{
  "manageEntity": {
    "action": "Follow",
    "entityId": "661777867",
    "entityType": "User",
    "nonce": "0xaf42570cf2d9de792ff841b4cec53f39b9eb6555f22178fef25e365e41caaf4a",
    "signature": "0x5d997c444171684434f0bb5c4a6d4ae5c7d98b114549d2dbe1394466a8cd3c36738eb43af55a6b8af102356a68b13b2a3c651ced48a399efe47c11f08b41e0431c",
    "signer": "0x9db84b5af18534d8Ee180c90E1377f813B5Ec313",
    "userId": "741417198"
  }
}