{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc57fb8d55e8f04ec2ade416309caaa5cba9d82c693b84213714b45fa0bffd88",
    "signature": "0xe4cf6655faed46e02553bc46469add5c9817c415b41bccaca5207048253b5716197e1bacdbca58d29743ce90a24026488ca93f33a17eba9922063fadef51f83a1b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}