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 0x203b3109cb… · ArcScan

Transaction

0x203b3109cb…5cdee1fa70

2026-09-17 11:00:38 UTC

SuccessFinalized

0x203b3109cbadcb77cd0779f645acfe14bae68644d5ee56d7c778ef5cdee1fa70Approve12 hrs ago

Flowtransfer path

From

0x56b228bf…43bb4d2fSender

To

0x3b18240e…fa31f5b8Recipient

Overviewreceipt · block context

Status: Success
Block: #21,317,359
Timestamp: 12 hrs ago · 2026-09-17 11:00:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002366 (0.002366 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe22bed74…03c5feeb

Method

Approve

Nonce

354

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 66.1%46,403 / 70,179
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 102 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log