{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502425131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef5ac12ccb6819b551be21d2164818e6d812219443ef19529090158dc68b9e21",
    "signature": "0xdae64e6f6d609d8ab45a7062ca3c389c83c1a79660d324d078e24079cf65e45c23dba906ea3e516a0a5b80f9485c04648711c8e998f6f487ff0e349afc80c2731b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}