{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1542224407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x773490a4f670917bb3c4dbcf0420e9f4a0e13cdd46738beb7a3514e64ad2f13b",
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}