{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1138806984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47f97f8c10fab5a5d02002413e57849a10a04941b0f8814fd7c58959500626f5",
    "signature": "0xf8dd0abb2d2aa5892f2ea48623ee645ee4826cfaf873e9ce12e52d5f346fcf947e2146748e4b451ecc41f171e1325190d1f210c8e4c79b8fac7998f2340368311b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}