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 0x21f3aea842… · ArcScan

Transaction

0x21f3aea842…fc2ec68c62

2026-09-17 11:36:00 UTC

SuccessFinalized

0x21f3aea8425d5490e41c2e9af52e1a665343b2d10040287e8d64f6fc2ec68c62Approve16 hrs ago

Flowtransfer path

From

0x8531e1ab…64ceae23Sender

To

0xa163d762…7ae861bbRecipient

Overviewreceipt · block context

Status: Success
Block: #21,321,550
Timestamp: 16 hrs ago · 2026-09-17 11:36:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001234 (0.001234 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5ec2138a…b806cc0f

Method

Approve

Nonce

78

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 38.5%46,162 / 120,000
Effective gas price: 26.7522 gwei
Base fee (block): 20 gwei
Priority fee paid: 6.7522 gwei
Max fee / gas: 36.7522 gwei
Max priority / gas: 6.7522 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log