{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89638122",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8104844cbd172e01380cfd089c8ae5128d8410ae4f31f5b5240099f80263a446",
    "signature": "0xe01da50c7484af26f668aac1d16f65441c86b1dd6a7d59f646e26a40718aaffe63037670300a2f0d61f5918fad39c07fe3f1d8c624a3809755349e1fb398db4a1c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}