{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7a6e9f8c28cd79e658044bacac1cc6ab2bf175cce771673e05d6bff60d5b6b0",
    "signature": "0x7461f523b7aa5b20bd8f6a27494c424499d10e5b60e31b18f3760aebc87bdbf866dade17b17d6d4e507679195acee6117a8d30bc2b578b9fef759eb0dcf752cb1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}