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 #21222842 · ArcScan

Block

#21,222,842

2026-09-16 21:42:22 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,842
Timestamp: 11 days ago · 2026-09-16 21:42:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b504ae615b14832619beceeec2a4d692e56257203c518529c2e784c21e091d6
Parent hash: 0xaee4beae…421538c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,842 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

72.2%21,658,495 / 30,000,000

Base fee

20 gwei

State root

0xd4acd683f596…b742cb0daebf

Transactions root

0x8188aecd9030…0b7860d0c918

Receipts root

0x0efa47f2b6ef…a71cbe2d84a3

Nonce

0x0000000000000000

Extra data

0x00000004a8ad2530