{
  "manageEntity": {
    "action": "Repost",
    "entityId": "488323261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7d70f896d0c747010210cdbe514dbda8c663bdf14b0c056f0a035112f42d1f7",
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    "signer": "0xF08935327AeC6306C8d0eb92999567e5496848C9",
    "userId": "989073793"
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}