{
  "manageEntity": {
    "action": "Repost",
    "entityId": "270290366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb979b06956c258d507de545315ece58dadb3f788ed1d1eaf986dc20d92a6cddc",
    "signature": "0x9b295df1dc755cef7ff7adad849aac34906dcee47918dcca2d03fbc365a512c34bf6cc45a24a7555d52f7d2feea36901dfe19aa515948ccb3779940e1d6970611b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}