{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f06df977f0879035e41e018860b932b5b7c8a694ca34176b182a9d7300c7100",
    "signature": "0x94f3b8444179496729d13ada53ee607b54f92ce4a96add49910e9714f883896305397bfa2e6264cab1545718c2ad61e9d70e3e420e88cbe95093f30c5c50ef341c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}