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 0x8a1b30442f… · ArcScan

Transaction

0x8a1b30442f…80d6cb0818

2026-09-16 18:20:32 UTC

SuccessFinalized

0x8a1b30442ffed239af8a8eaf20fb3aebefe26b0a1064cdc416261d80d6cb0818Contract Call5 hrs ago

Flowtransfer path

From

0xf34b390d…9f68a94dSender

To

0xd1532635…f527de20Recipient

Overviewreceipt · block context

Status: Success
Block: #21,198,931
Timestamp: 5 hrs ago · 2026-09-16 18:20:32 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.031346 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x4d819a2a580 bytes

Included in block0xd8beb50b…64ff3ecf

Method

Contract Call

Nonce

117

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 50.0%260,655 / 521,310
Effective gas price: 120.2601 gwei
Base fee (block): 111.3007 gwei
Priority fee paid: 8.9594 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 13 logs