{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635668379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5628fb95d6d90befa3558bcd61e756f14bcccb454caa27fc65bbc81e3ff87f1c",
    "signature": "0xad22ec29a6b876075530fc4493c03dc578d4071041c5f217c5a73cea9febb6772386cfdb4d8cad9927e812c554f6cc06c3ee0f26c430453b64b1e49cb21ac3ab1c",
    "signer": "0x731d03824087e8e8423336F56e07a4b1C8B52a1f",
    "userId": "381984970"
  }
}