{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594125276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e6ed196c4243dd14771b8a478b1c604e28deab0512bb56444aea3b3d7b922f1",
    "signature": "0x050aff748a08f7ebf8a660c3cdcda3edd7686d2be1cf0596ca674f9c70b246b612dfb1867f987fe4b32ed81e1e1009595f7a5e8b6c08d777ab7f6b293d65c51c1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}