{
  "manageEntity": {
    "action": "Follow",
    "entityId": "446645802",
    "entityType": "User",
    "nonce": "0x7f0b203bd371617a965c8808b26b8d230fb14cfd1d1608b640224d603a54d9ea",
    "signature": "0x92664162289073d6de47a867467eab627e1b9c32aa42e30a9ed63d8f691159825f7e75869dbeecb4f07630bb9684284d48a0385bfed44c649dd7459501d4ce0f1c",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}