{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33aecb99719e9631c9db7e67f7968d9c0a681cae98a95072dca724cc525da527",
    "signature": "0x051c7ddd618ba53f1e968fc21a83f1db03d67dbfd42f127522897ab6082b43212d0d8884aeb98dd2c86425c817e201408863b0163f49eb775a208ab4e959b0931c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}