{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1538402470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70e44aaa18e8b7cdf01f6b8e04529d3614ad59aecf281d03c8b40161c85eb783",
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}