{
  "manageEntity": {
    "action": "Repost",
    "entityId": "452282",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d5aeb914c70f12845f633311d04b046bb8a02b4f7808400c57d71aa0860a48a",
    "signature": "0x371d854687227e52f8fcfe431e01471f637d7bcadc2bfb2e039d9bf9ec13def4205a82a446d954847a5a4876d21c8ef9eb20acff3ad3368c9c8feedd1ef2220a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}