{
  "manageEntity": {
    "action": "Follow",
    "entityId": "138623",
    "entityType": "User",
    "nonce": "0x4a77fe6692a703db8423887dfe316fbc96178a0fe2b80bb2a6b98c5c453a119c",
    "signature": "0xa678dbe73e1cb1532f419e0ed8bc701b7296b993b7f340e1c6ceb053db628e5e0cd7669106a575655de0ff8b8ce5b4b74c485b3645bd1f88b7dbbbc7f78f9ac31c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}