{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1429002330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x263d7a665b0cbd6b43ed175d4f5a51f8bbe22553e741cbd6f82d236ca78e9143",
    "signature": "0xeb9d36756df10e92a400270c0227bac5ca3d2d8fb10756a4529720dd812de55353c81c6fdb1ade76e049ca87581bab35d4fc92d9518ebb0fa2bc1fc72d5509731b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}