{
  "manageEntity": {
    "action": "Follow",
    "entityId": "71912",
    "entityType": "User",
    "nonce": "0x494ab33021f17395eb22ea05b4d9c660d7aae799e26191ecdcd068b37c2bed66",
    "signature": "0x7568d44929a51dafc6036dc932c903de05983eaa38ec9073bb9c0de2250070752e87578a83514294ca788b1f178ffb517492b638125f433966055434b008d4fe1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}