{
  "manageEntity": {
    "action": "Repost",
    "entityId": "198636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc42ccc14e35144872c2c717225dca1190b4b56444ef82404a7938e52140f5d35",
    "signature": "0x7bf76c52de35f3a93f70a43b457cb65741cdf370e04e3a6675d1a76a906e166658cc1b823b0f0be3a314cae375217a6346db5733f8382d174ec40aa0c64cd6021c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}