{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209494104",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1dbacdffd8cd12138b29edd817cc7cd2d6b7e523d60a1a309a066cbf697ae06b",
    "signature": "0x75a856e409bb20fb0e6aec0fd0c96b8fc6e64bef5143e0d578f8cf8fc10fc8803403c499efa91791750a4b5ca45712406accee11c3bea506a9c5fe3673a9d09d1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}