{
  "manageEntity": {
    "action": "Repost",
    "entityId": "163392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88ce8ad288ac3c7b3888b81667c4e79d8cafe7ce954b3597afd8ddd0ad628e1d",
    "signature": "0x2a35dd7042cbf8f52d47e8bf211535533f7eb1b565cb6259f40c35be04ad951803fce0213b63045fbf5fe974075bb7a1379a5b122c1f515ef397fa5acf10eae31c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}