{
  "manageEntity": {
    "action": "Repost",
    "entityId": "844607953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9217da405c3cd8e94f3dd2ccd23737e62b81127e2f4c2f6f8d822775fd705eb7",
    "signature": "0x9ffacb7424f196cc4a99645021e2e1687b8cea4551ec460dca7e3f1448819eee0e521966367727056b5c0b8afe4e50346cbf5f1fda0968118852874eb87286fe1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}