{
  "manageEntity": {
    "action": "Follow",
    "entityId": "646673",
    "entityType": "User",
    "nonce": "0x12a06b0ae70f504e959bf0121aebb53f1bea6d42be889eea4b1f8ca3e9c0a551",
    "signature": "0xec22054fb5e6e7eb158043e5eb0f11f7d6ac99f4cd6e286acfb947aac0b0c97d0a66394da5892c0f02c2b66ca5f3ca0037d9fb3ae2cf95997d05381ae54e0b211b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}