{
  "manageEntity": {
    "action": "Repost",
    "entityId": "182454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38063737580c38c063981c3307a179dcf80ed11958af50b7fce78a729772dfe0",
    "signature": "0x4280440775170e4665fce95230dc63f2282315946dab230bfe2069c9dc86bc8e0e9d23c646bfa0775ba694f2de3c7c4cf681bff58ef73a5f3acf9aedb77b31c01c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}