{
  "manageEntity": {
    "action": "Repost",
    "entityId": "476021779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09754b0e161cb7134edae48686df409de2ceec1177c6eb8ce88b5d97928a4694",
    "signature": "0xfe0b5fc0cb3c0854e50f92a52aaf5d5d40fa4f7cee870525cc72f68d745bad2c69806cecf473cdd721ee9d8d8479278aedc980687627d07c2071ae66d7cb4e281c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}