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 0x21b70a31b2… · ArcScan

Transaction

0x21b70a31b2…44b6836e12

2026-09-16 19:36:04 UTC

SuccessFinalized

0x21b70a31b2079807ebbfc2e7fdee08451ef1a70db0b37e29f347ba44b6836e12Approve1 day ago

Flowtransfer path

From

0x09bc8d2e…e8080ab1Sender

To

0xdda9e0eb…f3c7087dRecipient

Overviewreceipt · block context

Status: Success
Block: #21,207,878
Timestamp: 1 day ago · 2026-09-16 19:36:04 UTC
Value: $0 (0 USDC)
Transaction fee: $0.0039 (0.0039 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x122e85fd…e3fb92ad

Method

Approve

Nonce

55

Position in block

14

Gas & feespaid in USDC

Gas used / limit: 61.6%49,320 / 80,000
Effective gas price: 79.0865 gwei
Base fee (block): 53.6182 gwei
Priority fee paid: 25.4683 gwei
Max fee / gas: 101.8733 gwei
Max priority / gas: 25.4683 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log