{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264400167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bb8cec9be39085b3ed39f49cb7971951436413a9b77012d1b2e0356253747c8",
    "signature": "0x7ffdfa5fd43fa352452ac997a5c1e805038d0adece9963f49bc834836f562fad6228b9b3d57e5f6050f7b91a85889ceab0f207370070b4cf111c790121eb84b71c",
    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
    "userId": "139146722"
  }
}