{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1194734443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x633d5d4278091c9ffa58579aac1259b424fa307e2a963516b6b369cb9fba82d3",
    "signature": "0xfecc1fe0c98280d4a22f46c7316c8a50201d41dc68c26cf8737c7a4511048b60582fd877a75744d79319522dd4c863df0bd30e35e26041a6cd498e80b7274ce41b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}