{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119411214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f5d5232892ebca9d6cd80e29c288d33e6730517a7c6aa79edd4d318d4579379",
    "signature": "0x285ca235d3306c276e148df826fdf8dfdd7b821bef600d55536b8d560fe982d749cddb4e35e86b5fb257e3363870a9244187caf64f6d79a6cc32abca294393961b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}