{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1268724678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4225cb89c06e7a195bc8b3263598b9b17ef2f6381d08c2e2fdcca6cfe8192fe8",
    "signature": "0x98b4678fc7a91a8719813c469e22069fa452ad2c1e07566517bf3dcaa64c07f53ca4bf7b4c7de3039b6e432a953fe8c7176faa38502c4aa3b4d417de4a3fe64a1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}