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 0xb397981c2d… · ArcScan

Transaction

0xb397981c2d…25bcc34f17

2026-09-17 15:28:07 UTC

SuccessFinalized

0xb397981c2d6f2a5705cefda7e2a3c821ab7e363b9ed2ff16b68c9325bcc34f17Contract Call15 hrs ago

Flowtransfer path

From

0x224b34ea…8a0a2da9Sender

To

0x3d7885e4…9d30f25dRecipient

Overviewreceipt · block context

Status: Success
Block: #21,349,032
Timestamp: 15 hrs ago · 2026-09-17 15:28:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001223 (0.001223 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x138245c2276 bytes

Included in block0xa7c3ef05…0ec4888d

Method

Contract Call

Nonce

2,144

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 0.4%61,191 / 15,000,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 80 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs