{
  "manageEntity": {
    "action": "Repost",
    "entityId": "670333847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb82e8c96627da03c78468f460804984bff7df37925052942c891c57a1154779e",
    "signature": "0xbc2cdc14f95065dd57b7abc47d74cf1b996bc790e09cf394e980e9a749c26e1956d62d9e612e13727ec7e7dd4ccf1dafaac2c0624af326a1e4395f6bb5b1fa921b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}