{
  "manageEntity": {
    "action": "Repost",
    "entityId": "627382576",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f389c9160f5bccc5b05502df8abc5ab58531cffba62f3ab4657d9b2ce3a5ba8",
    "signature": "0xa4a18988f9f632fd9c8b4d1a245310e13f02cdacac2084ceb737c0b4e7547a6435db19d3b9e9e80ccfa688db0cae7a8b30ff3b340f330a8f745b2d8be33f92a11b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}