{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8de7629cfc74dd40818ea5362809db0e2ace82ddc29a2c75319233bb13ec3922",
    "signature": "0x6986e1a3642b283de33247f9f84c1f29b704593e4fe116a512fccfe8bb3280fa09df672371433cd73b86a703935ee8c789d34d55d003fa0bbafd40f6ab2f435e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}