{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490315243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x826fc969b74f50b8596de0cb552132272005ae59d02eacedf6df8a89eba053fb",
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}