{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112493481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4958c7a297d26caa1b03f24535f95ecba6203e6751862c9a8f8c140e6c1a558",
    "signature": "0x892fb41f9667721dd59fc8ba94ad2274be9274a4b957dfd41ee7e9652017069b6fb629c6a15c8929ba31a74e8c36b3c54a1f1ef015d9af58d6c8ab8adf2ffefa1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}