{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341890063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd16640e71dd359721f764711f95275d6de0eb77578a60723af43eee396b6708",
    "signature": "0x0f4bed6621211b9f28e485c22a564a9d7fd7dbd51c9f77d0425c958a23273aef4569fc7f7224b0d5b95f1f9004739d292da63d49cc51e92dcedfb40485b7998a1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}