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 0x121e8e510a… · ArcScan

Transaction

0x121e8e510a…ca2b0d41ca

2026-09-16 17:13:33 UTC

SuccessFinalized

0x121e8e510a3ba17b02c0fee8876744a3b772f08305d010028ffd29ca2b0d41caContract Call1 day ago

Flowtransfer path

From

0xe2f1a529…7ea13281Sender

To

0x03a13352…c0ee7b75Recipient

Overviewreceipt · block context

Status: Success
Block: #21,190,995
Timestamp: 1 day ago · 2026-09-16 17:13:33 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003804 (0.003804 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0xa5c8120a292 bytes

Included in block0x7f1eca38…e14fd75a

Method

Contract Call

Nonce

631,738

Position in block

16

Gas & feespaid in USDC

Gas used / limit: 72.6%95,106 / 130,987
Effective gas price: 40 gwei
Base fee (block): 20.1013 gwei
Priority fee paid: 19.8987 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log