{
  "manageEntity": {
    "action": "Repost",
    "entityId": "961221",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b392cfae6355640016183292d9ed9c95fe2df9c0b1f2b17cdb7ef4f05696901",
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}