{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8eef5cd07b17f9f34609aaf90e8facb9557b3386af34af48029c9d9ad631989",
    "signature": "0xd9c8c13e7bbfb0555603b44034b43c6d70104521bb546e0c178dc8c5761a720f68d211d4823a9502753e82e145f636c9c66c0c82de128e62bdb1b024d859ed661b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}