{
  "manageEntity": {
    "action": "Repost",
    "entityId": "494223084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x050bba2d819c506de452dfd6dc8f52f139f7b56e296ca4fe892aa6897065767d",
    "signature": "0x88ac2224dfd6835e517c5b370c195711bf2c246c1d6e50d14bac5639f5dec66b31de869f7ed5ce945d29324fa5e5245a0e1645814988dc1c716e0c324f0a76061b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}