{
  "manageEntity": {
    "action": "Repost",
    "entityId": "890093492",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd14d137ade67532477e0608bd14e06aa5633f06c6051f5425c859ef6c5916163",
    "signature": "0x8d346ef32d70609d032ca1eb2ad130b896fa79343b83933c74305d3297833f883565a5f54db4638bf7685214512274709611fd0425cf985345b3ab68b30647e51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}