{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1485273679",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa36c79781db30683b98728474311141a6c55a6918fd5b5ef2665da6166f69bd3",
    "signature": "0x17b69b30fef94599d27c143b1466dd12e8a372a06997b08409b4bc2807114fa062007a98b0d6336e4094e1d0dcbaa3e03b8ae28e0dcd14f84c5dba3aa342ebbd1c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}