{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071221310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46ef11dd4582cee19611dee6194132b9d7f574818c617cc70ba6102944fbb183",
    "signature": "0xb9ed8eb8d3dedb41783a0de03bd8953c0a952e17fdb134a1b2f1cb99ed548c0911bf703dd9f2d8a41a688204ef0cc9846e26eed290e2a5bb489407510d63d79d1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}