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 #21319942 · ArcScan

Block

#21,319,942

2026-09-17 11:22:26 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,942
Timestamp: 48 days ago · 2026-09-17 11:22:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d4b64dc55cc5fc25051ae0123eb40b99c4181fa7571405ac89791e95263e39a
Parent hash: 0xce202653…57da38c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,942 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.2%6,354,285 / 30,000,000

Base fee

20 gwei

State root

0x8a26a74b63e6…8c81bcfb775a

Transactions root

0x736d62b2274c…4f05cb955f13

Receipts root

0x9a7231841720…aa92525bd84d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800