{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb5246828cd53a195de5d8f598a9104510a70bc8eb398f370d3de0f2589c4ee5",
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    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
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}