{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1326726795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe55d8f73c3ded7ea3426572ffb4aba3206b46d1112a6e38a7d8c0e285fe348d5",
    "signature": "0xd3b74adb7ccfe18a52d82a7559541dd8193164894cdf8dc21c0ce345767e9f57316365daf7fcf27a6074e67072181fd5c3cd172d17586c78daf574f18f163b451c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}