{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566860244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f58bf3f76b6c48ea35fae86517671060130a39a1177bed8075d56b0166a8b38",
    "signature": "0xf558ac99d04a66ef34e2e478b955814653c71d234e9078b2b114e9e76832fc685b60f095a844dff22c876e0c187de74d20229705ba9a0cf68d132906a152916c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}