{
  "manageEntity": {
    "action": "Repost",
    "entityId": "770451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x389206a634edb4ed722f5ad4ae9817ce4b92c51cc5f632b59dc43d64bb86e50e",
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    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
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  }
}