{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1949951473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x862c61b1fa1295d4eff92624734b79d402f0f864d415e13069d3908165ab3b03",
    "signature": "0x4c123b83cef6b7cdab8bc029b4e264abef8d242eb00ab9efe837111fb3d86381056183f372bd4ab714f684deea03d4a7945a722b212f5ed84b39a58c79832add1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}