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 0x21f738c8e4… · ArcScan

Transaction

0x21f738c8e4…f4e417be67

2026-09-16 20:11:19 UTC

SuccessFinalized

0x21f738c8e4bd9718659abc3f16cf8a8d8ffa3c67ece39ac563ec52f4e417be67Contract Call5 hrs ago

Flowtransfer path

From

0x61ab0f08…dab61823Sender

To

0x6344206d…bf90731dRecipient

Overviewreceipt · block context

Status: Success
Block: #21,212,055
Timestamp: 5 hrs ago · 2026-09-16 20:11:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002292 (0.002292 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x12514bba772 bytes

Included in block0xf9cb84ab…7c4aea1c

Method

Contract Call

Nonce

7

Position in block

38

Gas & feespaid in USDC

Gas used / limit: 99.1%114,636 / 115,674
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 20 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 8 logs