{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1848060856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5e681c63e07deb3ee3f9d26bf0bc488e26e7b2c02ee2b3c8effb53bef766f12",
    "signature": "0x3205b6ad1e0d90b8f85874058b59b2ff9df8f007655b99fa56f8a8b73abc12823faaaf1d9a751e1bcb1679258ede03a744fe65fc32ba51262855d8fb89bf3e751c",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}