{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15db2fdbb6675d808ff22e2770928184a174ab7154d964d3dc33125d44dce059",
    "signature": "0xaeb6b22e1f1f36e7d5657a92d5389818cc4bcdfcbaf761780e035f815b1491b2736d2800c41d02d3b93a125a69767eb8f206af688ee122693e521400fff1dfed1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}