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 #21373571 · ArcScan

Block

#21,373,571

2026-09-17 18:56:13 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,571
Timestamp: 44 days ago · 2026-09-17 18:56:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a47dce1cd0c1558bf8cfde27d9b28974053d6419e9cf0637f41de68ef97828d
Parent hash: 0xee46ed12…3117f3d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,571 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.6%5,269,442 / 30,000,000

Base fee

20 gwei

State root

0xe5abde002a6c…231f2b2924ff

Transactions root

0xdbd4940cb360…78b470d2bbbd

Receipts root

0x2689d235f4a8…6ebac6b9b8a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800