{
  "manageEntity": {
    "action": "Follow",
    "entityId": "704994",
    "entityType": "User",
    "nonce": "0xfa23c54bb593c7362cb2f4890c126005cd316b3a78a5790ad4bb27b39fd33eed",
    "signature": "0x12f1ff9a5f570e4184dd3d9ea426ecf7e46405d0e310ba41fa44cd7b4d32177f3883d6ec93ac8a8ee3e5abfbf28f1eca850dda0e0f5d67fc3c3146ce9097f4561c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}