{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708861330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11efb91a4140c1c29f016ab810ff72edab0f47f318e97c6b31197eb2e6ff6372",
    "signature": "0xceec0fbcd0a73d824caa95806c5fd43b8fddbc080f1340e0362824d3407c91bb0b697234c44b60a665cc2765546d85553bd127e57d933c642a93afdf7f2c49bc1c",
    "signer": "0x92ff18F46f3E7F4f450c570590f93f50E60a9925",
    "userId": "522564756"
  }
}