{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1517198740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7723750eabe01bc021f43edfc8d3b137d1e2342968729302cd7f69e7d3ee0d96",
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}