{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1428416866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78c34e603b323b39aa87245a599c931e905e4f73601a17f31b186b0900d3cfd7",
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}