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 0xefa92d9667… · ArcScan

Transaction

0xefa92d9667…7b71d6689a

2026-09-16 16:33:49 UTC

SuccessFinalized

0xefa92d9667f9ea2f8aba0009e9278d9cf4682f8ce0e6fef236a0fa7b71d6689aApprove15 hrs ago

Flowtransfer path

From

0xde9c0b07…42f94e5dSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,288
Timestamp: 15 hrs ago · 2026-09-16 16:33:49 UTC
Value: $0 (0 USDC)
Transaction fee: $0.05 (0.049288 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xec0251c2…c6505436

Method

Approve

Nonce

344

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 888.88 gwei
Base fee (block): 104.7648 gwei
Priority fee paid: 784.1152 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log