{
  "manageEntity": {
    "action": "Repost",
    "entityId": "375235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x095e82d41ecf23cebcc4bb76830768039ea4be2c63333a18258277c601860a87",
    "signature": "0x51485b97dafebf8e27004c9f3bfc7ee0a69a7d2d41053ae09b02b777c3010528174a08522dc404d94ee1c413603ade50fb0cf7a6307e0029403234ff9acf1ce01c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}