{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2128835577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fc048316fe460b3162829072fef7c0013ab64cf0edea2a45bc6c2b935d0f537",
    "signature": "0x2d30e8022062a06bf08202225f598ea1e0737b095deed7ba5a53bf8c75b727197417c10e4528416bc78059d6f7909e2efd967ab7cc0db2e70922f93fcc47b4021c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}