{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1980035270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50bdd53e8ec9e09319edf8fd63b7fe9c079df50e4e176b11279b29a575293e60",
    "signature": "0x7547aaaa929dee8e1baa0d7dfc11dea33d7336cef9087d3ba1d999fca80a0cfd45fa84a06346d92d097be949bd76a2b2daa04d8ab8a74914c0938024a82981791c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}