{
  "manageEntity": {
    "action": "Follow",
    "entityId": "670831",
    "entityType": "User",
    "nonce": "0xec86ad8dafcdc7c8853fb7bbf19592afbb7fab0289c864cc45d8107dd798ff81",
    "signature": "0x552e01d17e84e04a9628d3df1092b39bc314d6a3f480eba73e059bb394495db86c9ad8fb268e26f80685004f432a127e7123506348efe8203e393cf0dc0e69681b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}