{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51601",
    "entityType": "User",
    "nonce": "0xa4bbd8ad019e0d89f160fd3312114f5d0bea32f50e5e71ee01d8826fbbebb6a8",
    "signature": "0xab2c9936a76727473e9ab5c40d433dfc7e64eaf975fc3656a7ab7beeb97b9f723f97ae41b19ba167301fd0103243a17e14f46935a7a014cb8733b703ba29016f1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}