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 0xef4c70fc76… · ArcScan

Transaction

0xef4c70fc76…3288b86f95

2026-09-16 20:11:36 UTC

SuccessFinalized

0xef4c70fc76e5fd53485e1cd8e515638bd08de6e2c4359e13a712f13288b86f95Approve1 day ago

Flowtransfer path

From

0x963f8497…6a82c3d5Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,212,088
Timestamp: 1 day ago · 2026-09-16 20:11:36 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002308 (0.002308 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc272bbd0…c58d6226

Method

Approve

Nonce

49

Position in block

7

Gas & feespaid in USDC

Gas used / limit: 79.2%38,482 / 48,561
Effective gas price: 60 gwei
Base fee (block): 20 gwei
Priority fee paid: 40 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log