{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1547474945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71c4946519f70150939599e4741519b498bdf5d609dd33a7b57450f7b452db1c",
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}