{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1337219699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x245717c60094d6457ec0770b19cfee6f32106f671e1625694d83281c6930bcce",
    "signature": "0x7731e25a1de338c3f95e64ee62c83a22d45ee65a2b96d6a278a059ed2bd69f62707520833d2c1f20b2258106faa7f9a152a16dcb04caac2188abd6c001a249671c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}