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 #21371544 · ArcScan

Block

#21,371,544

2026-09-17 18:39:05 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,544
Timestamp: 2 days ago · 2026-09-17 18:39:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x982ead4bd5df2483aa7de1de65e7dcf1818bbd5fa3beb9b27bd1409ec5bef9b4
Parent hash: 0xb850f1b4…8905f2f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,544 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.7%6,820,289 / 30,000,000

Base fee

20 gwei

State root

0x90360dfe2bc6…5f420eda7eb1

Transactions root

0xf344c45ae072…5a7b1f21d11b

Receipts root

0xc88825b32e70…fa9322e92d92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800