{
  "manageEntity": {
    "action": "Repost",
    "entityId": "434769428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5635e5a4b1444d444d55fca67d4e005abda1cac966e49cdee105280ba8f0748",
    "signature": "0x03e4fa7193889c7cd48adf011e0e569b6f6b55fa720cb2dacd1094d0768caa1040d86f093dc407b608c9b92966a0388928eb769821cbf407b0bebfefd2a7c1281b",
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}