{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1705459529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeea2656563d6098259f28321e472c96230723bdcf55095136b385850851f6d4c",
    "signature": "0x219e1561132d9df9cf669ac6d59138312982d91ec5134ab77880f61ab0fb5ccf3dfbe26acaf56c9b62b038a265a86c14ff9745187b77827dc2be8e4ff4336a261c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}