{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e37f28f66a723643bddd04480a84c787ec13d3771bb00a26dfa425cbb46d50b",
    "signature": "0x18a202cd7a4fabd655e27db596f7180007c276c2347c2f8e531314e418d8b72c6e74d3212f2eee14de668f0c7265cc7f1e39cae740b9706761cd5f4b6d87f3e41b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}