{
  "manageEntity": {
    "action": "Repost",
    "entityId": "352335210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91f76c032512277860e23c279708e03f7fb523609d365279b5f6d082f0901e2b",
    "signature": "0x815f3a1ed3390b9fba6efabedb83157550f714d876d3a773d71ce0773d0d35ee429b66de8b7b3edead7c1b96dfa5644ce69d4f42948e31e1bb9e4eac3c22dd6c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}