{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120041647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1e3789eb76f9b5922284e75f854d3049c09e6b762bc6f70a54d31840e0293b1",
    "signature": "0x47eea5563a7f6378917f33be637adf10e4b4c474a596668d04fc9f775be8e2b03d5d5f2744e3c7c49ef17e6210f7a83aedde8cf405501b3dec8bfe4fea31242f1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}