{
  "manageEntity": {
    "action": "Repost",
    "entityId": "720476488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59e754978c1b17e8e50d971d0f728d64cb67a9a9f20b25373e1524398522a04c",
    "signature": "0x5e1a2938dd395263ef876546e59f2d0c7e78d6a830686dd86e00f9ebc4e6a7917188afc58bf4b7f91081ab9eddc0aa1b89f8bd12aa4cd629b3d057bb8f91da4d1c",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}