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 0x187c1bcb3f… · ArcScan

Transaction

0x187c1bcb3f…2f41f97fe3

2026-09-16 19:12:21 UTC

FailedFinalized

0x187c1bcb3f3d5c700d01663a2a6990060bc46cf9c57ee3c353dfd72f41f97fe3Contract Call12 hrs ago

Flowtransfer path

From

0x8c1bf8a9…df959f60Sender

To

0x843d2faa…9ea72a5aRecipient

Overviewreceipt · block context

Status: Failed
Block: #21,205,068
Timestamp: 12 hrs ago · 2026-09-16 19:12:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.029279 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x2e780e9d708 bytes

Included in block0x4229bf83…3ce60f0b

Method

Contract Call

Nonce

788

Position in block

46

Gas & feespaid in USDC

Gas used / limit: 31.0%309,865 / 1,000,000
Effective gas price: 94.49 gwei
Base fee (block): 78.6136 gwei
Priority fee paid: 15.8764 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 0 logs