{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121162830",
    "entityType": "User",
    "nonce": "0xab43a78b8f776ecc60a96f3a667e3b4751239ea02ccefcfb84ee037f95bc0f8c",
    "signature": "0x7205e5c669943a8a5887df4144129938db5771a86fa4afc7f69b8ed7f4079cbb25a553168b418bcf6d2b288473b949baacd32246c51f279d99ac70294cea3a2b1c",
    "signer": "0xad1E2A70fa1227797344FD6df31327a26552461a",
    "userId": "153162"
  }
}