{
  "manageEntity": {
    "action": "Repost",
    "entityId": "506564610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfbd5a803a1afd13080dd8d36842c81beda50d9819295c04889f3988714711ff6",
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    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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}