{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc816b9d0bf8bc8c5f6704f84c4b49d180bc862dd0b8aea203cc5187a267b488",
    "signature": "0xb1719804718f386f22f7adc228aa66d049459c32e6c43c08ba8869c4881e9e9d6be7de440b48ff1a874e6febbf3ff1a671a3b9bacfa44869216c877a9183cbcd1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}