{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5c10d49af5310fb7d1b1ab9fc78118064e6613f1db679b08bc85aebc850945d",
    "signature": "0xb597fbf067019363a0f631647227ba6459e956f831633301715a9ab3845f32a44edd910b104c08f4c25bd877fb0301a23f80587188766733ec13d68243e70ba21b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}