{
  "manageEntity": {
    "action": "Repost",
    "entityId": "793430428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9205e19db5f63255973d33b0252b5626cd610b41e7b6b3d2111ec94da8c409d1",
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    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
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}