{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679359996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea293dffdeded66a033f221f504eaa10b7ea2420621ce39586703283191a2c7a",
    "signature": "0x21bd32cd06732d6f73c9f3f1dcebdc7e8a5bb28f43f2bb38a578449308d8693608a086f7c955a3c952bb10e9698cab6bd182c90c1498250a53ed077fad983bfa1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}