{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038866871",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c282c61e16141c991e7b88e0828ad22dde28deafa1b127e155eb8ee5732868b",
    "signature": "0xa75daafcf42255f8377c399073cf545125d3d70c37b4be7de4b829a37229aef541309cf54798a3a5e0466e96a1410cc517955112cb54ee2483db660bc4b21ca81c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}