{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1e4e043fb3817435ed8aec60ae70f7c1e0fc62be09ff71e267aacf4bf3a9a59",
    "signature": "0x182d2e7dd580689c4d1f22183e0aa94e6327ccf69384a5119482ef75708e15444559508653ee3ac09c8359ae7b1f8c84089fbe1e2d26d4b3e5470d8c33cdca911c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}