{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359013960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb625c8c7424f82bee63379990df7d7a50fd5f99bec28932f3b77461c45bb829f",
    "signature": "0xbbbd5934cd52a0ea815c2056288a62e4275b4d07b30cf014774c849c8d3396b50182cd98c35b6287439a96f10755825eb2526ce91d7bd302a001330a1c31528f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}