{
  "manageEntity": {
    "action": "Repost",
    "entityId": "712264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d77a545b0ea1bcf593e9ad41dd01802eda0088cd9fe7031b2c31d8ae793126d",
    "signature": "0x1f21d23409abdb7960cad93cd593d701cc7f4965d67fc2564f15d2352061e5540f6bfd0015e6d548cf5124c4a5b626e89e8923a1280cbfd1fbe9aeac796aeac81c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}