{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165663566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe665405beb5029bb820e5f007e0948d206f5afe044941a52816802336e776920",
    "signature": "0x95e2b2464b00422886226f8b0ba6a68128ba92657d2eb81f686f4dce25a1bcd01d6f98de840019a11c637530f664b713bc12a0aed8ccd671adb5982ebf1a8e741c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
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}