{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953802315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfb02497c236a73852c6eaea511dd68ea3cb2ba1d725335489688b95de59159d",
    "signature": "0x8edbf0f3895a6ca276aa43545774df811a47b348ddae27a2d675068ec96a57a026048900a84ba5daf13738fac4445e03ea31a1685531cce4b798345540d6d58d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}