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 0xb51d015c50… · ArcScan

Transaction

0xb51d015c50…b08c1f96c7

2026-09-16 15:50:49 UTC

SuccessFinalized

0xb51d015c50e80bd7614afc025c8d5ccff3eee7b2ac9cea42531249b08c1f96c7Approve21 hrs ago

Flowtransfer path

From

0xd106c9df…e6d4bb1bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,181,195
Timestamp: 21 hrs ago · 2026-09-16 15:50:49 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002557 (0.002557 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7752798e…942cde32

Method

Approve

Nonce

408

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 6.4%38,362 / 600,000
Effective gas price: 66.6637 gwei
Base fee (block): 26.5068 gwei
Priority fee paid: 40.157 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log