{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1031958924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda199804a98301aaa2ae70094abc77c50d502c1c6cd36d2e27c30d17f42ab8d2",
    "signature": "0xdb5b3ca62bfa810daa2c692b06018397f7dfa97c061a6bada785ee404eed8ad458551a4bbaee3727b6ff1480db509d6f09613332f6806238e3d7ba757e24a2161b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}