{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43867650c7ac1b688aed07ee72416eb4caa373bd102c0dc6fa2d9455f7a9ed8a",
    "signature": "0x7e2da2067869f9e070538181fa466368ad1f8543cb3309aa81cd7d9b98fed21c7cedb076ff5b24ff1cc905d40993b8d6049ad9075cd401d6a72d9015173895481c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}