{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370412440",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x858a6b0e7625b9a660aa900d53258b1c5a9f2926c79d44dda421c833ae080e8f",
    "signature": "0x3c20807f7ff94235459cee169a0b029da030d293299713f4428faccf6cdf3f4351bec578450be31e88d6ecbc43a5a06c1199bd040fffe1a167a86e352c8387e11c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}