{
  "manageEntity": {
    "action": "Repost",
    "entityId": "473704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44f9f7b120c7fb455cf1e7dc22012c89e155cfaacf0fa203ebbb207ff3c58758",
    "signature": "0x917a1cf65bf101a86d49d7f7bed52b05534cbd05832433046aabd7ee37409037181b86dccc1b65746c29a715cc6c649ffd5e9b5f8914136e3e1e876ae652e5a11c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}