{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1928374853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7db2619b3606c626365090c2c9d761908a2ed5a0cec112f67d7b7cd23ac5558",
    "signature": "0xf14488d7eb716d95fd00dd25f088babf7ef788b43ca67b614b603472cad92a944b96a81f583a8ccdc32add4b7f09c8b8311c9ff59a5d727c1c04cb4a2f687dfe1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}