Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0x21f34f9e5b… · ArcScan

Transaction

0x21f34f9e5b…46cc816dc9

2026-09-18 14:16:15 UTC

SuccessFinalized

0x21f34f9e5bfb17f47ad970043f520a709faee9fca1422ac9e8a4e246cc816dc9Approve15 hrs ago

Flowtransfer path

From

0x11a1b993…9c166d2cSender

To

0x00000000…fadfda61Recipient

Overviewreceipt · block context

Status: Success
Block: #21,510,809
Timestamp: 15 hrs ago · 2026-09-18 14:16:15 UTC
Value: $0 (0 USDC)
Transaction fee: $0.0009 (0.0009 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd16964fc…74b04125

Method

Approve

Nonce

10

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 10.0%30,027 / 300,000
Effective gas price: 30.0035 gwei
Base fee (block): 20 gwei
Priority fee paid: 10.0035 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log