{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475750647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17e767504cc96be953b45b293269544bd4f9fa00c3718d68715248965b8a0461",
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    "signer": "0xF886D10824DDa867eb89ACd60EAF44D01F1B0E8f",
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}