{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1026018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa818e25875f3efd811e111e8dbad5efe53878f5b114101a441eacb46b5ff1dbc",
    "signature": "0x86fc6fe6e03b4ab987ca48c5d8725461a77687c4a926dc3cbcf6b9afa10d40ce744f7f57bf8faf16133b412f5acaf4b1c0a0d79c44bf369472fc0a8ce28e19501b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}