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 0x21f449a7e5… · ArcScan

Transaction

0x21f449a7e5…bc3e0b88df

2026-09-16 16:50:03 UTC

SuccessFinalized

0x21f449a7e5593609c1d0affbbd98aaa5f0b079c3d90fba1e0e1d6cbc3e0b88dfNative Transfer2 hrs ago

Flowtransfer path

From

0xcd3a309a…a42b3e7fSender

To

0xde9ff150…03f3854fRecipient

Overviewreceipt · block context

Status: Success
Block: #21,188,211
Timestamp: 2 hrs ago · 2026-09-16 16:50:03 UTC
Value: $0.03 (0.03 USDC)
Transaction fee: $0.00042 (0.00042 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

0x — no calldata

Included in block0xbf56e142…76cbccf7

Method

Native Transfer

Nonce

390

Position in block

70

Gas & feespaid in USDC

Gas used / limit: 100.0%21,000 / 21,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log