{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705506478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb16ea1e038461de3cc214bf348e9019b3ac2539a832e75f56955eb55892d4c58",
    "signature": "0x2d7722c9ac4e82b6a7c6ef960174c8b2a14635f8b12c57d05dc4da53fb1483a43f4a7bcd34c4acd549d8a2ff43adbf0f00766c269a67b9d830ba96629b72c8231c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}