{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478464296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c56ab72c9db6c91f88a37b424af82ba080ab8e4f6be82dec2b78c4aed663a5f",
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}