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 0x21161be58e… · ArcScan

Transaction

0x21161be58e…6520193bc7

2026-09-16 14:20:57 UTC

SuccessFinalized

0x21161be58eaad7e8a7a42c642944bc39c9d30ce1ba6eb795528be56520193bc7Approve21 hrs ago

Flowtransfer path

From

0x5a223621…e4a4d1a4Sender

To

0xde57541f…ba4864fcRecipient

Overviewreceipt · block context

Status: Success
Block: #21,170,549
Timestamp: 21 hrs ago · 2026-09-16 14:20:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008047 (0.008047 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x63be9480…61fe4e66

Method

Approve

Nonce

187

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 163.7992 gwei
Base fee (block): 127.0784 gwei
Priority fee paid: 36.7209 gwei
Max fee / gas: 163.7992 gwei
Max priority / gas: 163.7992 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log