{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1407335752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51bc2c23ffda8a9b66c4d07b561cce9616d82a2b2f82972f8fd09623da234842",
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}