{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59053687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b4b2ffaeb09fda331e90ac93d5001fbdaa75c6203337137d35299e56f80db5a",
    "signature": "0xb041697629f4f12601d0546c32ff0d5aed0640b29d8b7aaaf654619840ba94511da5d1694f697ac3c51b68735a6ba7ec781ba69b5491e61159b3963aa8829c471c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}