{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x43bf192ba06ff9c6490ed98f01104651aed63f56d265d6d0020ef7b50cd00bef",
    "signature": "0xdb863a9de7ac758e9583f241aba212edfd99500bc5bfb460713a4d5890f11c7449e4eced1fd43427e957ea3f79eb2ca996213c31ccf6d51a5e7f7a93d0c0c55d1c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}