{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249004944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b06aa5672a2666d8871327dc8d232ef2ccc46bc0ad6d1cd8a737afe66b0b1b6",
    "signature": "0xb3aa3238786caad340cc0a9cb5bbf536c2fb5f6a8128c7e7e8bd187e7b41b7f278af32b93396c0f9d60d8445f841cd2b78115351b5542fafed0433a197bedaca1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}