{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368549",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75ac67ccfeff2d428f63d147b0ed9c98c660a814663e9415fcab33ca68087b46",
    "signature": "0x55c649572630721c80c3f441bd1a261ec638fa700e664285771ae9dd3203476f036d85d96c02e31536300d674194fcfeb25abe020623a154140451ad991583631b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}