{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2c2c917cc166adb63b8e28135c1ff072f505ddf6219c30e45a64384ea6477ea",
    "signature": "0x7443dc1016c94a38ca84f4e2637f202a03bc7868af941affb607c60d363b7f28418120e93e643efb22242782da6fc526da8177159865da2adbac1c140137fb2e1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}