{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x00138aaaeba0d2020995a91303de5f55e67f73c5e5c45e613076afaeb37d38c2",
    "signature": "0xcae2a2f10bfe4433a260060071dd83e707a54eb9c24207469cbef15d66895b9809fe9e37ca868abbff85085daffc11a7fd84ca0a41e4b6af59873c8f6039f83c1c",
    "signer": "0x9d5d1f1a59bB255396F7F1e7DeB307A4F66f15ec",
    "userId": "429311703"
  }
}