{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x569c1027e506c4f4db0e2050ac0468daf4d625c81f94ee663f44b66f0fe9a3a1",
    "signature": "0x8505a7ffda5a80ceb2f5b43662dd6ce08329fa92e8c7398f00ad8e177fdbcf9b292006aed88c7867453162c29dd85b1b7868857d07a00e36efb894ed681eb13e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}