{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1032909",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4296b840333576b10f939066f5a87bb2ea907a29583214319265d1ad15dfa0ac",
    "signature": "0xff78c4cd8aa5c8b71660e3ea070d16a3e60740f6ca0b4d26f226727ef6f624fb5668d6c44880e4ae9289a3e2ebc4b09fc79f17436a7734f03249b0f71d262f7f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}