{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1667330154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bb40163fb22ebb07c298bbf06d2510f95fe3f135d38db9ce59ebbe702680786",
    "signature": "0xda88f71f7cc20640fa4bdfc6b3dae23d5c0fd5b279352c8ca8808d477a1fb4837c78448dc38908451940a7f483614d199f70b68c135f3596debbf6c222541c711c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}