{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02a51f450f82280463c52facca21449e5a5e72be511afe415cce6adc153b5187",
    "signature": "0xd2673566dac190391bc7c31358c0a43242a2af6733fbc9de38ad3968e6db07dd077c46de92a4ef66db180e27d2825e0bfe8b8425f3e7d957694cbc91a1f7e9cb1c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}