{
  "manageEntity": {
    "action": "Repost",
    "entityId": "248704781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76332b1db15a2ea1bc595cbab58527be32cddd34c9544ea63618fb4b9271beb0",
    "signature": "0xdc3746e62adee70407e9bab1e1e49e398d7f371cb4dd275153e2970569c09f1c0b21b2709df3833b441af62b44d598a673c32473c147a1b7e41503c6472695091b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}