{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x555287265c669ae791f361653b3f8d57509658527243b2e0595ade366e65dc7d",
    "signature": "0x4c6fb17eddfae520446f368ad9453b7f6c03b32591fb904f07a27509a8182d9f5581b321204a923ba375d72c56b92405e56ff522927e1e09ab29a2b7b450b7a51b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}