{
  "manageEntity": {
    "action": "Repost",
    "entityId": "543972270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4988444e1b522ad22c7ed279399e5fdfea265d28d49bf7a15a5d6c0affd3573d",
    "signature": "0x5ed7e46dad1687b57882165e3f147f00ee1258652697ac3b842a27af89ce74d06b7c7d2375d4ffb8398482150ca28ca7f90728686e9cba7dccac93590f2f984b1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}