{
  "manageEntity": {
    "action": "Follow",
    "entityId": "871929900",
    "entityType": "User",
    "nonce": "0x6a4dcddd1ac379e45478c94b01e34057abee1fb4a0b42b69fe90d5f7cdac19f4",
    "signature": "0xe3a0051c119aacb9073a18605820d77009f838ec0d8b9234bb75a83f8399af932b959e6f5d9684ca48e5d3e12fb542e1b07166aebe2f13408974316fef4172f11c",
    "signer": "0xc4A500E17D812B285447720CCcb7F8eB148c91bd",
    "userId": "256479919"
  }
}