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 0x638b4ecc87… · ArcScan

Transaction

0x638b4ecc87…2ade40d3fe

2026-09-16 20:58:47 UTC

SuccessFinalized

0x638b4ecc87ca2e90bff99a99b61e94b88dab8f281cbb8d1df232582ade40d3feApprove10 hrs ago

Flowtransfer path

From

0x634c4944…490382cdSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,217,679
Timestamp: 10 hrs ago · 2026-09-16 20:58:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002846 (0.002846 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6f45885c…4bbc617a

Method

Approve

Nonce

36

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 65.7%55,774 / 84,867
Effective gas price: 51.0376 gwei
Base fee (block): 20.0376 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102.4288 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log