{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1519610455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50fdb42d7029202137d7c906586e1d5601ecdef0c591ff346aa68b00548c2289",
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}