Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x8a38129ff7… · ArcScan

Transaction

0x8a38129ff7…9a8ce1645b

2026-09-16 18:58:04 UTC

FailedFinalized

0x8a38129ff7973fbfa5c812fb8e54101b2bef0827617d971970f4c99a8ce1645bContract Call16 hrs ago

Flowtransfer path

From

0x076c9c51…1e57542cSender

To

0x843d2faa…9ea72a5aRecipient

Overviewreceipt · block context

Status: Failed
Block: #21,203,378
Timestamp: 16 hrs ago · 2026-09-16 18:58:04 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013978 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x2e780e9d708 bytes

Included in block0x639d878e…408c682b

Method

Contract Call

Nonce

701

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 34.9%349,461 / 1,000,000
Effective gas price: 40 gwei
Base fee (block): 30.1815 gwei
Priority fee paid: 9.8185 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 0 logs