{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993941867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4ce866c53184debb7b0236c67f4b7b0ce26613c828c4ede30ee4a9a6556f6ef",
    "signature": "0x51a5a68f52b0a69492e147d32272858b39913ae5da4f7620ce465e291856268f434cca18f60867f9e1a716e5bb331254372dba9a89f9dfc6fd3469dc2c4c19751b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}