{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc35c1fe0057c12f838651f78b6d64335ef35007247abd8ce78c3d8d4259dc5ee",
    "signature": "0xb9529e7ea47b98bf919139aa4f44257d6657e52d63fdd80eb09e25f5d7c1ce3a6062de3cde3abc22b8dc4bc2bab44b15909c1c1be2b95d95fbdd5c461aa96e301c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}