{
  "manageEntity": {
    "action": "Repost",
    "entityId": "145039613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c8709cf047dabd75e4cb2dd543765febf719eb0657e5783f722aab9ccac2833",
    "signature": "0x0ecdfd98b6b5f22fb819f1dba40475ca40a133d7e13638215be3c905a99bf8596d7bd8d6c8e8d9325d8cf8626a8a26f25d4f9560c8aeec6409165e2a653792d21b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}