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 #21371669 · ArcScan

Block

#21,371,669

2026-09-17 18:40:09 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,669
Timestamp: 10 days ago · 2026-09-17 18:40:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ca23bdc71719c23b91dfff2e1c0a247516f9bf78749f13272c17a10f7d41ca3
Parent hash: 0x312c2ea2…e8399380
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,669 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.4%1,012,411 / 30,000,000

Base fee

20 gwei

State root

0x98de8a20a2e3…5fac271e4f12

Transactions root

0xae10a1a51009…fcd4423c033d

Receipts root

0x7deffff221cf…4dd94666589e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800