{
  "manageEntity": {
    "action": "Follow",
    "entityId": "977815577",
    "entityType": "User",
    "nonce": "0x598b5eadd8856a38734e91f3b073c40fc5ee3344231e4f4db12b4e78b11cb34e",
    "signature": "0xff6499ce8a5b667651005d9fe35218bcff4a439b58087b4683b2381e9920c44b5e97ec8f5c5d97cc15c140fa94eb93967b74d14086697c619c58a0f56f15aeaa1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}