{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a8221a1b107759823df928bc130cb2a15c096aa1bede792211d9a30718899aa",
    "signature": "0xea052cb0742f329c28cd26983413704eaff3b85b301496a3ec0bb2be5b8f9b4917770411d64eb393182eb55642cfceeb64c6431e7e6267059fdfc357ca1a30331c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}