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 0xffdce997c3… · ArcScan

Transaction

0xffdce997c3…bf0cf3f130

2026-09-16 18:02:21 UTC

SuccessFinalized

0xffdce997c3e865441ebaaec0760ce444c0a827b75c93da7bf679afbf0cf3f130Approve8 hrs ago

Flowtransfer path

From

0x8d9a65e2…32174d78Sender

To

0xb40ed4bd…621551d3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,196,777
Timestamp: 8 hrs ago · 2026-09-16 18:02:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.014847 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0f3a2ec0…9adcaaec

Method

Approve

Nonce

995

Position in block

52

Gas & feespaid in USDC

Gas used / limit: 6.2%49,380 / 800,000
Effective gas price: 300.6786 gwei
Base fee (block): 299.6786 gwei
Priority fee paid: 1 gwei
Max fee / gas: 598.0495 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log