{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473550454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x697e29ef92b9b98b3d228e3b6be0728465ef66ba96c0b037d9ed523b94de0ef1",
    "signature": "0xb24ab71ebbc1373d227895c7836715f18533c5cb4c72421a647fe523b560416007c7f13333960208423b9956456032e2b60119e7d68b2f325c741367b23a43e71b",
    "signer": "0x8116B93395E949ed959f4436B18C0a2c8984Ef58",
    "userId": "293321305"
  }
}