{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654592865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa34d082eaaa65b262f8ebcbeca71b582fd0fee37964da2c4f2d454b6450d7f91",
    "signature": "0x39e00654714c44813aaf58e218eb35b5e865a07380a39985adb08c4fca6e9592667ebf59d40c19ac1cce713b0346fb9e234a47681453f1db4a8978ff4a5bc8531b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}