{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38177ae54c1ca89f43110fa63e75b46e6168780eed96f00472db6cdd03fa1e38",
    "signature": "0xe43eb8cfa98c1e682e50b52aa0afe2103f32f7ff0e6f22c2d859a3844d5897f938b81d20861df3f0139b97f99a6c92522e38137c00153851a571500db16107541c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}