{
  "manageEntity": {
    "action": "Repost",
    "entityId": "21345542",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bc26d48f217244aeeda8523f300484f48615e847e72f21871bdcaeebd477b73",
    "signature": "0xd3b59344802be21129fed8ceaa13b1f890def5ab92ad8985d01285e552ef161d1eeab4233e4246b8f9b55c3855ae27d9c8d53817d71a2d973b8bdcb54876a9421c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}