{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1479114264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2273b1b8ea0a6ae7cd3fbbb75d6f262c6a3e881dc359b79cbac613d2f28879b0",
    "signature": "0x1f7ab5a4c4ecb8a80b0ae8c0d8a1ecdc51127a72bcf0dcde7f941b7d7076cc2f7da187f26e4979985899fa3633cb067b8d83ff98514c711d8ea8ff246dbf9ef61c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}