{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1231788806",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe42a86aff1598a5cb52037ee78fb914dd4227213b63bf3256abbb81a7c1aabf4",
    "signature": "0x48d3767fc4614983a68f137d040a6d3ffdbd773138dcf3756e03194adabfbc95511b2bed51ba8a3196abb50d054d60c5ba4d1f91eb04edb34d92967e3f39d0011c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}