{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702379750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a5f22a047dafeeea5eb045037fedec327f78f6689d2e307921363f1cf8179a0",
    "signature": "0x2fd30946671a082cac43ec1f147205ef14b3721fcade2cb54360ec239f263a5f63d0b331d1dfd8e9333741c19157ccd0be7da36208a7e1f719643127a87645131c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}