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 0xb4a5b1f2f2… · ArcScan

Transaction

0xb4a5b1f2f2…533a067caa

2026-09-17 11:41:55 UTC

SuccessFinalized

0xb4a5b1f2f23ca3ffd80d8503f1116fcd50d8a88387f3db3e43ef9c533a067caaContract Call6 hrs ago

Flowtransfer path

From

0x6b6f14c0…43a75ba9Sender

To

0x6049c9a0…e917f82bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,322,250
Timestamp: 6 hrs ago · 2026-09-17 11:41:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00937 (0.00937 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0xac9650d81,892 bytes

Included in block0x347c81f3…9ca4c1e7

Method

Contract Call

Nonce

3,684

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 86.4%468,518 / 542,001
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 7 logs