{
  "manageEntity": {
    "action": "Repost",
    "entityId": "437329255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c79e3e7778df3a13c66f13ce2b85c7b21a42aee90e2298f55ef632b85a29782",
    "signature": "0x37a9551f298d2e4ddef2354d507831ca2a6d737310624bb6f8dab9a993d301737f54d03686126b69d7430fe7159623b88d049705e3e5a616b8ee547a8b6f1b9a1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}