{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200959284",
    "entityType": "User",
    "nonce": "0x9f2756846a595d660bacff5f0a1a4b56124d2e6193021a543fae55dd4239e4ff",
    "signature": "0x3f7eaa4b2397f3a331771695c65c1bec089404b15d76a935cdfcf5a3b7a00638556c703d44027199b5a555960436356cce3d6f4ce44f022828e7a93b658f1cdf1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}