{
  "manageEntity": {
    "action": "Repost",
    "entityId": "765810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55193e850cbb654e33f09afa01e9b92fee342396605194738f9fc621f79efea8",
    "signature": "0x5b22d62f28f55ba8e5365a72291e6e4e458ca97b80d2e640135c2114ec3be740188f981b1045fe22aa3d23d2e3d7d7f9b1f9e183207b789eadcd67082689d17f1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}