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

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.

Block #21171122 · ArcScan

Block

#21,171,122

2026-09-16 14:25:48 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,122
Timestamp: 12 days ago · 2026-09-16 14:25:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x49ebd42e77a01e8cfe3ffc0e313e95d34e1b1589588f8c28913b1f55b8f122e2
Parent hash: 0x31e963e9…8fbb1264
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,122 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

58.0%17,401,166 / 30,000,000

Base fee

246.280462708 gwei

State root

0x770fa85f95df…b1191558c509

Transactions root

0x5f1819797249…e8de09e584a7

Receipts root

0xd60fa829cebd…cec2c7c34808

Nonce

0x0000000000000000

Extra data

0x000000394033e238