{
  "manageEntity": {
    "action": "Follow",
    "entityId": "923480019",
    "entityType": "User",
    "nonce": "0x1897b89b6a0c68997b2864e41cd32bdaf4b92e358063619b810f0f2e5c81d9d6",
    "signature": "0xb3be3e91baeed57723e8ca4323ed20330f891e5c08fe9dd7fdc9ec06238fcf181fe50bf9c04d853b63a20df1bedf549cf669a4ca3bcfbbeb221f3c2aa67394c21b",
    "signer": "0xaCEa944E637Ed70d0846f218FeF88B644E2AA918",
    "userId": "221007610"
  }
}