{
  "manageEntity": {
    "action": "Repost",
    "entityId": "196940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96a3520737101deb3b4c0b200557df36ab91c77f517c3f1af96fe02edb986c5b",
    "signature": "0x1c7ea89695132a2cf646b771c352c9b98251d00525f7e210bc5b30e7801a819e6b55a624e7fb9525b6b0f710e5d23a838f9121acb4853f11802fb0e0f478da341c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}