{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468908024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x739155ad41951ed1f753d8e87e9a963e81cc8b18f71cb14c59f4e80a7ed7d959",
    "signature": "0x93a5401b9ba555e54e53678b902d7368002073ab9174e4bb230fd402ea8e01351e693d71496cb2a9dfca90c56cc61076bea04421d3738e4cc1f9190f79a233971b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}