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 #21526222 · ArcScan

Block

#21,526,222

2026-09-18 16:26:31 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,222
Timestamp: 16 days ago · 2026-09-18 16:26:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xedcf1f2f31354d4a76fd57a5507a8b249aa4fc22a248bc70460016e5d59c4cea
Parent hash: 0x18a6d72f…918a9f6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,222 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.5%2,864,281 / 30,000,000

Base fee

20 gwei

State root

0x914ec72ffd72…09ac4fd99be0

Transactions root

0x49fc1b424e7a…8629f4dd9778

Receipts root

0xf316ab575169…da6d5a97b3c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800