{
  "manageEntity": {
    "action": "Repost",
    "entityId": "756540",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a3e6d885b054e172bdc1d3afc60230bbc37d285a1296f3e7a938be826f39223",
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}