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 #21483859 · ArcScan

Block

#21,483,859

2026-09-18 10:28:26 UTC

FinalizedProposed 1 day ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,859
Timestamp: 1 day ago · 2026-09-18 10:28:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x19fb68722ba81c30e91f021cabaea6dbb6cf5b5e28711dabd961563eddde2449
Parent hash: 0x234ccce2…b95823ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,859 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.8%2,632,058 / 30,000,000

Base fee

20 gwei

State root

0xab62abc1253e…4a99cb53c953

Transactions root

0xfe4def741ba5…0b44b02c6882

Receipts root

0x3b71e2ba1f98…c1bd818e64a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800