{
  "manageEntity": {
    "action": "Repost",
    "entityId": "166575313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e3579a09a64732d1bb0a042756452ca6d915239f0569808608199442b6bdc87",
    "signature": "0xcdd8e96cac2178d2148aaeaa335925b7913e3a5421f2ad0ccfdd56ffa5cdb95f74e39879547fc324d15935d10e3677d7f17a42074784b5450d0a50d789819ee71c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}