{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1303948105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72dcb8c78730201cbb8991af46ca73cc20daed6a34a5cbd89ff4ab377a962a99",
    "signature": "0xe3208c96e003a5139c0d70f561732a207731635e38fec557b3ebe6694e576f3022f8d0a1f2315f430238cdad9597dcb2e82b1064f50d02ac87bd675c11d8bece1c",
    "signer": "0xd22CADFcf3C70Eda8C00A7cf67dA6709EC60C72e",
    "userId": "806520736"
  }
}