{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e71a045ffc924b3ef51d3c971f2dd975c9f238ccbf7f1d88be75f322720094a",
    "signature": "0x7fa149a419cbdf68979e14a4745f6e1633e59feabaaab6aa0bfee3fd790cd8e918c292020090896aea515627e94eb0004cf59a7f78a3663f8c73dd6ec52768e21c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}