{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463157434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2122da8a48d083242fd05c4eccdff84bbc638bacce0537edac360e182b264617",
    "signature": "0xf07cdfd06b002dee7a27be593153974e91837d95850067aac970dea9a7a04ff55d4aee59f00ccba00b1ddc44428e667e1dba8ddc67834fe7fd5b095d9dd9509e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}