{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699087912",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa271f4dc3379fdb3c6a4b8ac75cf9ee6cfad14d4fb414bd94673df4469840585",
    "signature": "0x4e4ecb5e8b4a416a1dcfd8f40531648dc5e8bec425c431c135fa4e693b02c5ce3fe1451d43c5861e633e356e6fa37e4e8a9f552d91cac1447b39775a07f111331c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}