Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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 0x856caf6c1e… · ArcScan

Transaction

0x856caf6c1e…8145efba39

2026-09-17 16:40:57 UTC

SuccessFinalized

0x856caf6c1e423ea8c3e06c8f5122fc778b146053fcff78be144fae8145efba39Approve1 day ago

Flowtransfer path

From

0xa2bcc9dc…44ff9c02Sender

To

0xf52c5676…f21fbd7aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,357,558
Timestamp: 1 day ago · 2026-09-17 16:40:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001201 (0.001201 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x906b398b…c9b436fc

Method

Approve

Nonce

7

Position in block

7

Gas & feespaid in USDC

Gas used / limit: 10.0%30,027 / 300,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log