{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1391340610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d94d477019ab7a2038426dcca1255602ca7f7e4e4200129c509d2f904e6b9dd",
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}