{
  "manageEntity": {
    "action": "Follow",
    "entityId": "420620027",
    "entityType": "User",
    "nonce": "0xd2d1772e11edc8784a5e969f4f75f68d4d3cc2ae1117d47609787446e642f055",
    "signature": "0x65d69414901b7e8c0cae957f4e8b403927b76c6c15479a6f43198c7c9bff3566228989be18c545a267e3bfdf6a59338b6580ec13bf691510a022f7d35b95a94d1c",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}