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 #21522191 · ArcScan

Block

#21,522,191

2026-09-18 15:52:26 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,191
Timestamp: 15 days ago · 2026-09-18 15:52:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xdba84c503f8d4c19255c3f7b440143f81030448234ba7f1b661bb00e192c0fcd
Parent hash: 0x40177eb2…43ffbce1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,191 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.5%8,542,660 / 30,000,000

Base fee

20 gwei

State root

0x7e0b701729f1…bc22f0997896

Transactions root

0xbc7eda363097…674488f7ed94

Receipts root

0xa5b192a5c248…41e949c8940a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800