{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860000484",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f32ebd04e6d55b6b77308cdfc015e1eccf582064cd630ce9b5422dc29acd3d8",
    "signature": "0xb809ebcfe890365a8ea65465a6cba8c8caacd2ecacd6cd4460cfca908e957c3a5c10b0af12d2b16550e1f7a4fe12dc2a75857da39c04f0c7a131333c68e90e3d1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}