{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242431412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1df3b70603963d342cd645d74d50d5a7ce9fc83b1c5331ddc16af441539bbb9a",
    "signature": "0xeed8c737c3ccb1117b7fbf318fca2e8e1ebac49d84f803a24b83c00ee265bb155dbdf087679a1e8a021d79f9b880c8190dca3d76f1c1ced160171b83b913ec9a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}