{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902772597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9769cb1698c3ab7ce4fcb4de7e28fbea5e3a92c88eb0eb462c028f5200a15f85",
    "signature": "0xb037645c14cc45337bb42746a23d74d764c1fc262ea050f2d2ca4ec3cf4ef655241af320355aaa8438eecad3431b70369a40cc165c4d13e4aa7c77d04f1c4abd1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}