{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1874848297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fa0c8a022f61f5d8e540539b278a04e98021f1b13d90ab3074fd1412db68f0e",
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    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
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}