{
  "manageEntity": {
    "action": "Repost",
    "entityId": "321328982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebe1ff1f36a7f804e6187e1fb14285e69120b8d41985516d40b925db63925f40",
    "signature": "0x171f610163ff5f46b437dacc7d3f710fbc67365849e8522d38d278c40337bf8d1f77e43d754c0581ad631b1638e87f8265be69799a67b9f54790d62ba3aeb1be1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}