{
  "manageEntity": {
    "action": "Repost",
    "entityId": "477774765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x789529d2bc158e7128cf0af0595b6cd84f0713215baa011958101b71f20c4777",
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}