{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416876644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda16299332bcab181016041c79b2e7bd8d5a980e0d65346595ee452a54f97ab0",
    "signature": "0x19287d66cc0f89ee454a1b29fe2b1fba5d3fd5454232a696ad503c6633d8c3c86eb4ed831d7f4590fcf76bc57081361555ce57180feb710079ef7e4f77753ca01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}