{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129800609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22f020563aa436b5b8dc4531232f9f565c5af9dbde8fd39115f512e22f0132dc",
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    "signer": "0xF08935327AeC6306C8d0eb92999567e5496848C9",
    "userId": "989073793"
  }
}