{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467066828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33279d2e2637492e92ab70acc162a134575e8b473d0a9394dc096c0760b9d03a",
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    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
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}