{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128931890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8366dc73ba79f92843e59c26f687c36a65de1d9f50777804b8a52d4096b9de93",
    "signature": "0xf24f62023bf72dbaa5357f6574076d6943ff45b9ecd0096d99e9c31930d740257a1a7cadc034ffe0f327888e58cea27ce802607363dddb9e410f10ba086c96071c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}