{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1579554450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2e7b002745969bd47ea1cf1d75e90e71acbfc75f725bb47f3f1a07108d7897e",
    "signature": "0x6876e073a7410b6f3a9f43fc6c6cc4fb615ec8d0801dcac6291d8569745abf3c506991cd88115a5027a917124b816aec5cd9c55855428e26dfedca9a326d96a31b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}