{
  "manageEntity": {
    "action": "Repost",
    "entityId": "474511437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea332553242aa86e31da3a56a42a756fe1e1030f505f45bad1e8b524981e37df",
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}