{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1045173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d81ce2ec995dfc3561c9d94940d2ec5b20c23761ad5d55e98b005a76d3c026d",
    "signature": "0x39f475558082846f2ae98f3a1e1e4ff28c9f85080d38371f0239699d3a737a2c33729a1e8a7a8a295c439bb22eafb03e4828c8da0fa2cf7c263b485b9ac45cb51c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}