{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250184",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40648cb436fd66fd6f3b8923738681d00e1306d5861620bcb9c7112251ff32a7",
    "signature": "0x841aa9aaf5b8f15ac93c4eeaf521ef340cde09a11b60ec30b90d75ecad6853d16b84638eecaad4ebb0c8346c2f2c0d3bf2c78a44ae5d8227edb68f5691501f561c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}