{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60978257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91eaca1c3e3a217e0726f354680491536fb9e36cb52662c5581cf3329ced2960",
    "signature": "0xa9cd6e7c21cb4360f4ae190a120b381d446fd07727d76196cf14d8f3335607562630a50ac822eb83c1b0c786f2755936fae7e941c3c65c9899082747efc7cc181c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}