{
  "manageEntity": {
    "action": "Repost",
    "entityId": "760756822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x963da6ffa3064e27b465621450d2b3e457a1e1d9f5dd2e164c51c0254c7e3583",
    "signature": "0x84a1a5431e72dd013f4f94da1651a79632e02024dc52f2cdebf6357f58e8f67021046371e598297b45e7c840e86e869d83274ff3aa68d6dc34b7d90059be1fda1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}