{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385686753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x053ac5483906ebe4c39f86a9d02c11bc8ee92f754a6459c3f3b9dd362db8fba1",
    "signature": "0x845cd65899b997b042e78c09ca7571ac9d8f17903a026ca248f70361064f908a0736bb506138c593c3053395821c2c9fdd9225b86c36d2ceaec0e5484f7702661b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}