{
  "manageEntity": {
    "action": "Follow",
    "entityId": "299157440",
    "entityType": "User",
    "nonce": "0x5fd6dc77927746488bebe50099aab3481f933aaa1e45c4239b281d699e77ffe7",
    "signature": "0x588c90706d2f48a499550cca0c5370b0a0dccc0e68a87a54b1bbf54978c00eee3509ee52373bccf2c47b45c5f9967751702e64b8fc695026262ac3753151c2231c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}