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

© 2026 ArcScan · Independent community explorer.

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 0x21c1b1401d… · ArcScan

Transaction

0x21c1b1401d…d5fd1a2b7e

2026-09-16 16:47:32 UTC

SuccessFinalized

0x21c1b1401d65964dfb2bd7d3b74e46cf20059d2471f4628dbcb417d5fd1a2b7eApprove18 hrs ago

Flowtransfer path

From

0xd0801028…72349239Sender

To

0x54fef06e…05190c31Recipient

Overviewreceipt · block context

Status: Success
Block: #21,187,914
Timestamp: 18 hrs ago · 2026-09-16 16:47:32 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001085 (0.001085 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xfeee70dc…8560ee25

Method

Approve

Nonce

665

Position in block

34

Gas & feespaid in USDC

Gas used / limit: 66.1%49,320 / 74,563
Effective gas price: 22 gwei
Base fee (block): 20 gwei
Priority fee paid: 2 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log