{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1284461525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9570683d740a8c8b7985d02ef11b1d2c5c9155758e5dc51378d05d86157c6026",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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}