{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1461396807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf718d9f504997a88573672e13935b5b9b720be2542fcb75c47915114cebaf619",
    "signature": "0xd7a5a7c18f307f84f08b10b70c0319e58fed9a2eaf83317edfbcf624dd5e9cd9047c6eb1db1df7e82bdc4ea274288564c60e010ca1f87dcc8b52147e5b10c43d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}