{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1626914543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb90aa83539fded7f562f6941aea4f28aab06c1c51314cb6ae9caf9b7d7d9a777",
    "signature": "0x102ad4f352d498f32f6c71b8ac86ffe6aaa93a7bd9f887939a55aab7e582ce9d53670a5bf5c1fb6f3ce6c593ff1935877b90522c997482bc087df717c59a12c61b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}