{
  "manageEntity": {
    "action": "Repost",
    "entityId": "966496758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58a09f2d323f2b70eb326574367e5c018690df2173c74ccb83f4d6f2c6ff5a0a",
    "signature": "0xd9494c93edbebba740fa5b728ad94c531f0074e229663f3d335b20e5505ceca81ac02dbe0f7b2573b2b2da296a45d912209d9f2d139699abc3464caa0d0315331b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}