{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1182478568",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02cf2e9e4194609498eb78ae2cc5bc6c986ad463f5b28b4b6c7d677f8a303ebc",
    "signature": "0x42ebbcf0dc41243779d83081c1113055722e7266ffe75390fea9b45fef381cc0575067feead2b5e644d1df4d00db18bae5044aede513cdaa89455aadbe3757de1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}