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 #21375941 · ArcScan

Block

#21,375,941

2026-09-17 19:16:14 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,941
Timestamp: 31 days ago · 2026-09-17 19:16:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5b814a8c0728da64849dd16e61afdeaf1313778f7488fc2370042cc473a8ea2
Parent hash: 0x739158cc…823482d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,941 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.7%2,900,898 / 30,000,000

Base fee

20 gwei

State root

0x22e8c0548e83…45cd0595959e

Transactions root

0xf30e6409d6a0…f55755b60b2f

Receipts root

0xbf6fd5a57cb1…f1e8300dfc81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800