{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154671700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x086f8370df848f0c370eb0e0944aad780cf6560136affaf5b883d18178829c12",
    "signature": "0x3767c343c61d67119c7db5202e6868b1d5390c8896649b2158c73c80e180faa71e0fd338cbe96f6bf066ea30663ee286a10fde0613364894f89e7e853767b7e91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}