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 0x21d2aaaefe… · ArcScan

Transaction

0x21d2aaaefe…fffb12c674

2026-09-17 12:21:43 UTC

FailedFinalized

0x21d2aaaefeffdd8f980bfbefa59fdd3f802ef118201c770de25284fffb12c674Contract Call4 hrs ago

Flowtransfer path

From

0xa79d16eb…abeebf16Sender

To

0xa99bd872…8acdd15fRecipient

Overviewreceipt · block context

Status: Failed
Block: #21,326,963
Timestamp: 4 hrs ago · 2026-09-17 12:21:43 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006251 (0.006251 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x04000145954 bytes

Included in block0x0373b95b…0f3fc357

Method

Contract Call

Nonce

108,440

Position in block

25

Gas & feespaid in USDC

Gas used / limit: 19.8%297,671 / 1,500,000
Effective gas price: 21 gwei
Base fee (block): 20 gwei
Priority fee paid: 1 gwei
Max fee / gas: 61 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs