{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1034540428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf9141362fb8caf51b9bcca281bdf3edde1f92004d29d1f6e2db0cff4fd02009c",
    "signature": "0xa1be936f0f4b57ea635c18e50a40e0c81b0f0a4cb15ce8ea8458fecf3f4bb0f05d85ce0639a71de8da0fad6ee502948f29b1ca6c7c781e998db4f5d67bd572641c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}