{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44279396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad5f368cc08ba8910c91da2a95c4933dcc6fed2ac6d79d7a310d4ee4be6dde48",
    "signature": "0xe4f7d61b49662db3d6d3a3975440e2398006af5889946120670b38bf5fee63bd249c7905c069347a5b9e344e31dba0fbf95c62336677ffb9b4e126e2ee1357c61b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}