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 0x42e685764c… · ArcScan

Transaction

0x42e685764c…7d51e10b0e

2026-09-16 19:41:07 UTC

SuccessFinalized

0x42e685764ca883ae461cefe2dfaf5f24d19bbb6bec4141980162387d51e10b0eApprove18 hrs ago

Flowtransfer path

From

0xa080135f…0e14eae3Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,208,477
Timestamp: 18 hrs ago · 2026-09-16 19:41:07 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002217 (0.002217 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xdc0ed9fa…c2c18895

Method

Approve

Nonce

4

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log