{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2104612813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb127c865f5af669bdd68ca17347a48cb534b5b635b0e0cd2b8b22f1623456f07",
    "signature": "0x2d1140c76605b54d4af475a9261b6855dec6c6468a126741aa70cb221373c05a01cedac64df6730a308ee92db332041125bde6808a0410b2803964fd435349df1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}