{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9b58bf41857e10962c2f511fcdbc825dd3783d306bb930f2b8b2b2f10136d39",
    "signature": "0x9d25dcddc30e2c8143b020fcaf03f6d0056a722c1a138b1e03e28b663130d8630c7ed34a763489fd5246f6900752836a2b762f29d5089d6f7ef7ddd359dcdeb61b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}