{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1941649816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x315ba24769b0f85e569636dda41c9e52f75a55256f8ef227864404dcbc521a09",
    "signature": "0xa036b1f264f8243cfab231956861752ba46cba6d28921a36d8e37a9784b87ee545353f0610f197d27724c3d9107c236324cb68164a29db5bffaf0090e6c3f91b1c",
    "signer": "0x39BbEb25924EFA2144235AA6b9287C30dA0bEF8D",
    "userId": "320790987"
  }
}