{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355010687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd75777ef176c98412ca2630e94943642dcbed549fe9b284a42aaa18eb8d1af1",
    "signature": "0x60a6183a3188345f2bc1c3dbe494d07ddcc1977aac3cf0ecd680953e719a3ba529898e56d7d34d8218f02b8496206470b0d5969ea21594ce1b72b6fe521198151c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}