{
  "manageEntity": {
    "action": "Repost",
    "entityId": "47875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc311e209fef00f7a485697098f3eff68e634c4884586cca3ee987281584a9e4",
    "signature": "0x5e2dd08801d5eebcd3f3fff3949e7e7987112ac648c7a20be4a27c22a668f9615bd4b8d617036dc5973877035ea1a7ae5aba811e3f6da749430afd526533de411b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}