{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702733657",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b3167dfc01a0ce8d7d05d57d6ce0d8e3774dd80382b0812caf01b813551d0f7",
    "signature": "0xebdd5e63c3310989431f476b4072ef8dd5f5521c771ea9c53aaad8165130bba908ada6dcb6c63f38ffd1165e63e07f745f6bde7394a737d9d5b5092784c288cf1c",
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    "userId": "700531000"
  }
}