{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe34ab8e1638d8fc4f198c2886fbdfc79083df179ae2547b2ac796d99dc455c32",
    "signature": "0xa5dd91397a12bafd84bb07fc8e378f38f9df256310caaa4ddb771fa361835e727ca2dc400b9fe2825c5e6fbb602b35b72cf97419f015ee58a520d6ab7b77bcc71b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}