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 0x77af72c0aa… · ArcScan

Transaction

0x77af72c0aa…93ea34e37f

2026-09-16 19:02:41 UTC

SuccessFinalized

0x77af72c0aa7a6979b751806bbebab5c8dfacd2bf556d5fa1bfd07493ea34e37fApprove7 hrs ago

Flowtransfer path

From

0x37cbe7b7…a912d51cSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,203,924
Timestamp: 7 hrs ago · 2026-09-16 19:02:41 UTC
Value: $0 (0 USDC)
Transaction fee: $0.0021 (0.0021 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd17e30c2…175f5a1a

Method

Approve

Nonce

0

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 11.1%55,726 / 500,000
Effective gas price: 37.6941 gwei
Base fee (block): 37.6941 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 75.8901 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log