{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdd901bbb34e43bd2a5e2fb7ad48e4f9359193b0247df233188010b187836b9c",
    "signature": "0xdbfffb2b12fd669a78a45a1e65afd34c6fe2bc9ebbafd591882b8b7986a638de740b7aa55e792f37073bd93dabca1b0f3ce1e90e6499377db79005306fd3550a1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}