{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1de795ece3f02de8ffcbc37e36c5292aa72369faa1dbfde38dce720ebd29cdcc",
    "signature": "0xca9bc4104413792151afb53e3621ac85844277977ec1104840704078c50139593eef7616f98483e88dc414790b2a351c28c1ffbe99a3783da706fd23d7b203a01b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}