{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa86c102a3bf69b040340ca0d1e9c9585335d9168bfdf712d3dc11db981bcfe5b",
    "signature": "0x1a1e5434eeb1bdea33e26d817334e43f46823a72e1307f2bc045266516ddbfa870772246ddde5157b75069e53427cafc4cc3f438be12628d22129b939673cf3c1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}