{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1098349710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4eb0c3c1be40110563df9fa3550830adbee5fb14b75b21ca6856056dd2c29a7b",
    "signature": "0x7dd9f4313823042f052afe00bbea230411b5487ee88c388e93beb77516f6864e4a75e1e74d005694501b885c3ed239cf5b45cd816dd93a23ef918fe90925c5de1b",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}