{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197594763",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef2696a2994b2608f411014f82b9148139123e2abe57c259ce16efe604069e47",
    "signature": "0x1ca8fabf5aebba2f1bf361befec2e9f26f14092a7bd60eae948f4e22fa50055040b0bcf7cbb8d3017cdb7015916f7a9825e961f681b25ac79bac7565aa7fa2701c",
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    "userId": "489026160"
  }
}