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 0xef378871a1… · ArcScan

Transaction

0xef378871a1…81cb3ccb74

2026-09-16 16:35:46 UTC

SuccessFinalized

0xef378871a1607ea1ce2b0bc36067df1cbb553101ce5a705eb5e37b81cb3ccb74Approve12 hrs ago

Flowtransfer path

From

0x266f3b17…9556e232Sender

To

0xef5a3145…798e725eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,519
Timestamp: 12 hrs ago · 2026-09-16 16:35:46 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004067 (0.004067 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3920923c…344cb513

Method

Approve

Nonce

129

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 38.3%46,017 / 120,000
Effective gas price: 88.401 gwei
Base fee (block): 45.6145 gwei
Priority fee paid: 42.7865 gwei
Max fee / gas: 88.401 gwei
Max priority / gas: 88.401 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log