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 0x2c378565d3… · ArcScan

Transaction

0x2c378565d3…49a18dfe82

2026-09-16 17:48:58 UTC

SuccessFinalized

0x2c378565d3d4f54fd69bb1d06eb7f6c94cb602f6e5bb27be7e8a8a49a18dfe82Approve12 hrs ago

Flowtransfer path

From

0xb4f5fc55…9a4a097aSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,192
Timestamp: 12 hrs ago · 2026-09-16 17:48:58 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005112 (0.005112 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe2fbbe5d…4ef73bf5

Method

Approve

Nonce

1

Position in block

53

Gas & feespaid in USDC

Gas used / limit: 89.6%55,438 / 61,866
Effective gas price: 92.2136 gwei
Base fee (block): 85.4451 gwei
Priority fee paid: 6.7685 gwei
Max fee / gas: 92.2136 gwei
Max priority / gas: 8.8551 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log