{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd160db641773da6b2fa7db96af145944f679cc23b1ab4e46f4ffb30f797bf574",
    "signature": "0xec71b1eeb85f29657c9c73679931c2a56279e5cf8ac63f0fbb803b2c9a2cd76e744a9d978173228e1b2dc37b1c16dff751842ae514f84d07f480b4a361f575b91c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}