{
  "manageEntity": {
    "action": "Repost",
    "entityId": "969682209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74bcb80bf73a7c55ad845a12e0332e388d49d9c86b89fc1fcd064b419b997a72",
    "signature": "0x5168b2ad47a2cb9c1da60d98c1ca21f2fc2d2876ec33a290017e4f4583a1fd426257e56a11ad5871221a59eb52a35df3c78fa22db15ca7599bcb04b704a06d041c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}