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 0xa855643e42… · ArcScan

Transaction

0xa855643e42…21e2f1a5c2

2026-09-16 19:03:22 UTC

SuccessFinalized

0xa855643e426cb572e554d78e9b686cb817c1f0a85d8e8e8db5f47421e2f1a5c2Approve12 hrs ago

Flowtransfer path

From

0xb3dec011…77ca9626Sender

To

0x41358def…7b686e6aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,204,005
Timestamp: 12 hrs ago · 2026-09-16 19:03:22 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003878 (0.003878 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8701ea20…206f5c22

Method

Approve

Nonce

194

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 78.9744 gwei
Base fee (block): 40.294 gwei
Priority fee paid: 38.6804 gwei
Max fee / gas: 78.9744 gwei
Max priority / gas: 78.9744 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log