{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1339002531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2089cb4339e41729b68008280c0069a53c671245a3065b7570904fa13e58161c",
    "signature": "0x948da0800f78b6098ae8085268735b29f88a9f1013583e22e525412f0c323bf07401b3eeb69351fbabbb81bf2b3e3b33c3d32424dd07c7a3c928140873e23db31b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}