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 #21522772 · ArcScan

Block

#21,522,772

2026-09-18 15:57:21 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,772
Timestamp: 34 days ago · 2026-09-18 15:57:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x49c01083a01a31c9916aa7244deb91a51d2a24c333469c8ea193a8a1bd334df8
Parent hash: 0x0f830a6f…ab52e2f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,772 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.7%4,414,829 / 30,000,000

Base fee

20 gwei

State root

0x6f92bb1a3138…ff240b235d69

Transactions root

0x5563d7b53e25…140e4c600ea7

Receipts root

0xecb27aea4295…87c68c4e40a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800