{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1458401975",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18f21a4ece097b595173d6252d84687976feb0621333fa3ae52a1bd5125a7215",
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}