{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7824a3b6017a4d0b1de9bc9f8db121e628c81955a33c294ec5f9b18b19c2efe",
    "signature": "0x2b6b006e09649fbcc742291d54abe9cc1597c29c55ea4179650b411b5d2bafa25f29b9d4e3ff392b6eed85a27296c43a3c46580ab35cbdd66b9f2c157bd2264b1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}