{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba8402c316eb05ec5fb20ab93d43eaf468e59b01f312840f4fe4dfc4cc014b3a",
    "signature": "0x650d9947013cfb9c45109d98406f065750a323d6f5553638a71718404a0e591a4d977b8822bd7dbd5b91ae2ba831fb11580e42e79a790ffeeb4e0f95bbdef2c21c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}