{
  "manageEntity": {
    "action": "Repost",
    "entityId": "778963716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74cbb6072c17c3d3a65c8177e3afdc5245d81a4902aac21d1b99fbb2abb1062c",
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}