{
  "manageEntity": {
    "action": "Repost",
    "entityId": "686232238",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ce44297e12b4ece9debe825c7943a662e165a8571d042c9fe5410fd2290da90",
    "signature": "0x04d8ec7b753fb2e7986b2f44c7616de93495ac986fe18c52b75c42a879e3b8c70f8357f0841bf106aab20fbe1e69ee6d4311cbadad4cd138715c02c8a43b6a5e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}