{
  "manageEntity": {
    "action": "Repost",
    "entityId": "878276710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d8a82f219168efa5cee88e481172bc184dae5e8126b8019f5c1c579cf301df1",
    "signature": "0xaba82b0cfe8f8561c8382a0f75ef12e151f102581f8d24341cbad8fb1be7ef90761526b4f5992256982a415ee7e654ed79e82850233b2f9e90880a0e9a2845891c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}