{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987759710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b5227d06915309f64e566ea9f3028118a2598586f499faad3fa3f87965b4ebc",
    "signature": "0x37ad9717d520d5e1dd2e65608c539fc14ab85fb74d5af8bd98fbc1ba806f19d9082a998ae8481ddb0ef27baae5aaf6a4f1903d66968eb4b5114fef1a97f3d9c71b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}