{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d6624ce36f43c750c276447cde339b5c651ca1e416368d952f7ca756ed9127d",
    "signature": "0xbaf8b0744713b2c6be6105931c1a31de09715ab96e24f91f9f67c872088df10703c828e05696fb8745475245152d6473534fa5517e8e5e580e5a45bd0dd5f7381c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}