{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20f2db63fd46acf1988cf3cdf66032429109be9a58da64605c5ca1ccd5f3f662",
    "signature": "0x253fb348edee178af57880dda5983b96e994e1febdb0ddbc13882c2cd1b7315623222eced58b25561b80489e2215359da85a814d87faf59fab0545c4d503d0021b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}