{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050599441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x703de460b2bddf2a9613143dba17482fcdec8a15d5dcd922b64f71745f031e3f",
    "signature": "0x9ef57a369dfcc962f70ce6ee30bfe1617a8d04715c8cb0565b00424ce569926d64f763194ca3242c71226e6e4a87a4e791297749915ca4c92c3743cb4188d49b1b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}