{
  "manageEntity": {
    "action": "Repost",
    "entityId": "769445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68ea4307dc37b75dbddd214b8c539e9ffa374326fb004f341d3b2d40dac2ffbf",
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}