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 #21213222 · ArcScan

Block

#21,213,222

2026-09-16 20:21:10 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,222
Timestamp: 13 days ago · 2026-09-16 20:21:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x234d8deecbf562533c79027677438ad96aae63f4fc1c1b203e1579b5bef551e0
Parent hash: 0x8f95e3aa…b87910f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,222 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

40.3%12,095,929 / 30,000,000

Base fee

20 gwei

State root

0x212e18c34991…23c850854f1b

Transactions root

0x3587a6c5cf5a…b6f7edd61d07

Receipts root

0x8d542c91987c…80e75be21422

Nonce

0x0000000000000000

Extra data

0x00000004a817c800