{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fe814b0dfacf39b71f1a15f732f9f17c751afd551161f126d7da80bf9f00d55",
    "signature": "0x03922fbafb92988de14fbf6193b1d7757f26c7bfade4c2529437279f78434a58434e4fb7a4236e09e5866e2687ebce15fcc2e1e37781c4308c583425caeb8d131c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}