{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9af51be94637cfb020900d07e3c960f3dbcfe7141dcc021eff659995b75e8d9a",
    "signature": "0x402a9ef86b13f06ce7231497efb20ac3eab02f5609c87f37c3062b6570baff7974d5bdb8c99c44b9400329c4b01befb1fed26413df3e7ce968249b1e522afb551b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}