{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264506017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a462e5dcd225ad4f3eaca6755e56299cd481a18d0b02b37901d649672c0e549",
    "signature": "0x055e939b5dc84c5a1713ca563631ca82c854c7aa8632d14dc77862995cc97a630dee93979c20d97363875c7ad195a05ccaa0cf6882d5cecbebaaad773deed2241b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}