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 0xa3121a66b2… · ArcScan

Transaction

0xa3121a66b2…7b0fb75a08

2026-09-17 10:30:31 UTC

SuccessFinalized

0xa3121a66b2b537155b745bf6eeef71f8ed04419a83e44af4cd55327b0fb75a08Approve6 hrs ago

Flowtransfer path

From

0x7e0a0c68…6f1ade74Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,313,792
Timestamp: 6 hrs ago · 2026-09-17 10:30:31 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001198 (0.001198 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x931827e3…fbc58993

Method

Approve

Nonce

2

Position in block

28

Gas & feespaid in USDC

Gas used / limit: 65.7%55,726 / 84,795
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log