{
  "manageEntity": {
    "action": "Repost",
    "entityId": "21740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5afd9d5168df4d38a286c8ebe7ae3e2a28f90871d391609304daf00253e25d58",
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}