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 0x3a7a2d125b… · ArcScan

Transaction

0x3a7a2d125b…4321f2c5d8

2026-09-16 16:55:40 UTC

SuccessFinalized

0x3a7a2d125baefec0c41eb571a64aefc741429c70a95303355231754321f2c5d8Contract Call12 hrs ago

Flowtransfer path

From

0xe45109e8…caf1b302Sender

To

0x6919a493…824ba3feRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,877
Timestamp: 12 hrs ago · 2026-09-16 16:55:40 UTC
Value: $29.47 (29.474233 USDC)
Transaction fee: $0.001109 (0.001109 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0xa2a1cf8536 bytes

Included in block0xd81693e9…3bec6511

Method

Contract Call

Nonce

0

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 51.3%46,236 / 90,183
Effective gas price: 24 gwei
Base fee (block): 20 gwei
Priority fee paid: 4 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 3 logs