{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5d364f9244099fb36fcb7846246daf7de7fe0de823a3304a86c00a7208d9384",
    "signature": "0x309be443caa6c03cc078015ade6aa79ecacf34250a939020bbf9f6d6885e22a45e92c4a1c91383e0a709eae8f1e46729a17cf1d09fd4e771645e12ec847f177e1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}