{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x749ad773037e9719d5ca9ca14e342a070d4dde9aadbc3bdb2a9701ecc251890d",
    "signature": "0x36a9374d3ec68894cb8638c118a250f71dac0ba9f2467b23dd08af72f541fec4274f8fa2cda21d60e04d450ea038f99d8a2506c41f9b33e15182711ccacf54681b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}