{
  "manageEntity": {
    "action": "Repost",
    "entityId": "918888441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc36e0a1f69af1b028811244b81f3593641080426ccd29246460d77cc08e75345",
    "signature": "0xd96c2e1290243a5ffffb9f6884ee283eacf53f1aa7af853f08704c67004e535e4f197030025fa8b0d3fbbaf8c9a812d9105ffa66dabaa046ecb142d35b997e501c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}