{
  "manageEntity": {
    "action": "Repost",
    "entityId": "686755301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6eb3f384fe2f59cc537dffdf7733e54f44bd0fa04855fca28774a09bf2f11549",
    "signature": "0x024e67bfdfa39c4f4e23befc4b5b07df0366baf51563c2f5cac389c984e2410132ac121233bd5c8005e52b542b3666a951e8ec428d1333a3e2e8dde93bc4aef41b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}