{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250019551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8234ceb8fff851b943c1289447df94684612e0bec54c4431c9d28f05739f827",
    "signature": "0xd255bf1c8301d1ae21188d606a2c2881b0fdfaafc809d4fbe90f64cc670d05087b2a9ce49173cff615d68e2c67c958410733f251698cc29ca4931458bce002831c",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}