{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e4af3cc23d59fca18141137bf1a19f70523f156b54b42768a24b518b545931d",
    "signature": "0x77abeef4ba79c0ca2ff7287a3ae032ec284b769cd99897c232dbb32c5953493d7912be37f2856b55858ad3474c2d8704099fa1c0d0e69eeb71db8c07bbe827231c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}