{
  "manageEntity": {
    "action": "Repost",
    "entityId": "952197683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12cbe641c014232011ca5e0b5f4c6c7bb017c03d19b654cb1ea968b2d8529d58",
    "signature": "0xe3bad7b03a758654a6ceb03dae6727aa35e3a5844afd90677c116b94f329a5115d3459e7f1728335e699899dc77d7e4b1e63ec662e74a708000b18099c76d3391b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}