{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ef56219e56c961467f04c5a6a5fbfe994f16c8ad961a4187494b7b203dd9a3a",
    "signature": "0xcdbbbd0343984696c52f76b16ed0442385fce6f922aca7f3f0c7a05adebc55ea24c28920ba14841d506702d26e2232c8076633355bdd561d886619f19885cbc81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}