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 0x3fc0e48dfc… · ArcScan

Transaction

0x3fc0e48dfc…9b2b0f1632

2026-09-16 16:14:54 UTC

SuccessFinalized

0x3fc0e48dfc8a04de916094dea49f6c2a57c2e3e918a762ae9aa8929b2b0f1632Approve20 hrs ago

Flowtransfer path

From

0x21da5c7b…f7bcaa8aSender

To

0xf22fcc8e…bf6d4a5bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,184,048
Timestamp: 20 hrs ago · 2026-09-16 16:14:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001017 (0.001017 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x8bb10710…3f5ead21

Method

Approve

Nonce

2,492

Position in block

35

Gas & feespaid in USDC

Gas used / limit: 57.8%46,269 / 80,000
Effective gas price: 22 gwei
Base fee (block): 20 gwei
Priority fee paid: 2 gwei
Max fee / gas: 42 gwei
Max priority / gas: 2 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log