{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cb3e87819f92e4cc5982348cee65737deb0c2a5fa8f5e3b6a82c0cd689f561a",
    "signature": "0x04ce3e1e840674bf7bddd2250b762493562e40e8fb15062f18eb467ae61528ef275bfa5e8996913511cbe6485921fa2860457fe77e29703ef849b11462023abe1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}