{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1680671865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bda07fc33d9ef302de1e917ed50b9839048ee80e02dd74764050b52e84708e1",
    "signature": "0xab19bb3a3c31678c93fb25bd9cc4f46a0c6c1dceae374ac4a13dba138b245a817d5e01c646e8519bda18fc5590353a61706429e3729f00d5d019b69e34598cf71b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}