{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586471809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c53a9e31c98051781c985bf86bca4609efe5cd72008eceb244ebd1a49c03a80",
    "signature": "0xd11d724733886ad60626d0758166215dd4bacfda43eede39e00fb44023c459ee3f6d449648ef6a57b36f4585da2e90f74f22c551df7f334f016ab7658f6fa47f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}