{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896389841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00e55fe75a4cf4beb356b8d918b2732a3c443a605b71f5639137fef3978f09cd",
    "signature": "0x87aee8658bf94e567c82c6792e713595ab3d4e9cef31bd4d186b8cb31b4cf8303054b4081cb66700aa309e18be526c6931c2fb942ff4c1232085140fef5a051b1c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}