{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960081358",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cbe8d3de6aa2d5bf112531b3737e373f7e8aa70e313f89f6b9165fabc41ba63",
    "signature": "0xd7ee9579cf89062023ed3cea482d565068cf83e9be70071678d243533b88f9e602e2212de86e93be1ea44a76d79175bff3557cd801d9820fa02f13bbad9e1f981c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}