{
  "manageEntity": {
    "action": "Repost",
    "entityId": "203927317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b8388c26cb26c17be831d02683f68ae3eb63bd48693f14e697c103ae2fd69b0",
    "signature": "0x712c70dce7cfbf4c022b4f9be885d157d9f8567c7267d6c0f99fc9253af62d351cbcc6871fcdc1f188b516226330747a3a068d333b1f38e053d82b02a9e711681c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}