{
  "manageEntity": {
    "action": "Repost",
    "entityId": "752387872",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcecde722b90356775fd2386c7cf487ba6565c024011901b39157bd18b6437676",
    "signature": "0x7fb10af4f2ec08517856d21a39d9ac2e312b63dce66a7d002521b34208dbb65844e323acd1d89cbc1aad3e31b6210c4cfef3f229e93e40ea31b7d672dc803cde1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}