{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1854126372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d30dac76b33f34d971ee7ec8ddb1315f1500f1ef360ddd7f8a29e88236fcb0c",
    "signature": "0xed665508b6418881c64ee5017d9d4662316e548583fd824267330190a58d160c542f7a8803f5da1581c02d02d47e8fbe7cad6fce960c88f2724e095f5263e5491b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}