{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e513f3496045e37015dcf5e236c25b949b8f701954ad581ace7427625fd47ec",
    "signature": "0x0c56dffb3a5f53a777ab8f71b1108f50af61bfd7c7d021ea88d6a3ddc4c9cfe33df4869bdb6adbb3c7dd494b7ccbc983cd22cad3dc166b6918f309d0ee0fecc81c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}