{
  "manageEntity": {
    "action": "Follow",
    "entityId": "226221804",
    "entityType": "User",
    "nonce": "0xe18b21bba6b154deb9b7d13c1ed7182595bbb82c06f96dc7950872295caa8132",
    "signature": "0x887ec98bab5bcee96c6a5d5f6bac8c1b74e2cb7e99f5dc7d1aad466a3f877f1c35ac9cdbf9d4ee03f6222043fffe96fc0e6dd135beb7351ab60190343bfa74891c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}