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 0xefaf9e4e60… · ArcScan

Transaction

0xefaf9e4e60…9a76db32f5

2026-09-16 15:34:28 UTC

SuccessFinalized

0xefaf9e4e609cef21d8f6ea5aae0651e2067446eb6baecf73e762fc9a76db32f5Approve2 hrs ago

Flowtransfer path

From

0x976d9034…39807208Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,179,258
Timestamp: 2 hrs ago · 2026-09-16 15:34:28 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002937 (0.002937 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe65a9c56…aebaf3f5

Method

Approve

Nonce

0

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 82.1%55,438 / 67,490
Effective gas price: 52.9901 gwei
Base fee (block): 45.0418 gwei
Priority fee paid: 7.9483 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log