{
  "manageEntity": {
    "action": "Repost",
    "entityId": "425384432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe958770b105ceccdb0178f505dc22a9d2db9725f8ab73649bc02a9b85ae393f3",
    "signature": "0xb14f47020cf5f2cff4fa3d6cb403e17f492ddf0b0113d18934dff283dc8fc7540df11d53965c29312cb424e7503c7ffba729f17d64ddeef1967c07abbc73a39c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}