{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde632824e07ee6dedfb7d88c65fa5bd1f899854cb1d65dbce83a307fa0cacf77",
    "signature": "0x704689e8fb60bcf9a3dcc86253d60f9bad68d17316c9a26a1b98d938fc4982914f61834a494bbe65e78f2f570b0ff84fcc623c8df5f66a3981f7e12c9e5d270a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}