{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666953703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2076cd9dcbf8b89ef6c1fecb42b2a7f85f2b1e480be0ff74b0c86425dc6023a",
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    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
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}