{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1861478029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe948e68af55a6a310f198d502b6f1b0c9e133f3a4c471fcb8d5bb1126b367637",
    "signature": "0x45db08120304ce309cc6bfe183483888855d1f8777b0a3e7c318fd13f4941d7c7d614e31c9821f5634208fa7993e8c2fec5d4b46f8354417e3a6e1d0050c62781b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}