{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5402ce52bad3339fd7172832b58fc4f46be0e41b54ed8086db94f829f895d902",
    "signature": "0x59763b22c2ce369db7debf0d1cb53a16635acf3a523dfbb01a23911789c0480540e6ab8dfe08e72dcbe2eabd73819583accd1d22e941e41ca746a18c6a55d3441c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}