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 0x721c64ffda… · ArcScan

Transaction

0x721c64ffda…cd426322f1

2026-09-17 07:40:37 UTC

SuccessFinalized

0x721c64ffda3cdfcfeccb3855849f62de76c975bb602e8b7f195f3ccd426322f1Approve1 day ago

Flowtransfer path

From

0xbce9d349…d5ec1152Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,293,681
Timestamp: 1 day ago · 2026-09-17 07:40:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001215 (0.001215 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x75ba6f99…6f04845c

Method

Approve

Nonce

6

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,361
Effective gas price: 21.9208 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.9208 gwei
Max fee / gas: 28.9208 gwei
Max priority / gas: 1.9207 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log