{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502501083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x263c322d43bf06dcdda1e2d10037fa2998cf7d1a024fe26c13b23fd07e79001c",
    "signature": "0xd274a001fec39959ffb8b55f8259d8f4e9665c769f9b55262f61d21b8b724ff339969cce9c58acf35aa11b0955eed9e78e62308c03f882531673e5e718718e891c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}