{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2092110069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d4e4e994a9f55281a1d769b340cac7d099308dc6f9414aad939fc3ef8045f10",
    "signature": "0xc746ae69cf8ace7d15da1e9f6c3d86806febc8bbf5edd5325c56f251070b79c255e29157b5e44b4fc762137f33daf3014a328cd9f2e8d22759c5501401edf7b91c",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}