{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390172563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc5b0357c26ab9ca2283f091f339624056de1c45b80ce1c3d820f1e75e7471cb",
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}