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 #21380159 · ArcScan

Block

#21,380,159

2026-09-17 19:51:53 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,159
Timestamp: 30 days ago · 2026-09-17 19:51:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xc767a3e7900ceb1b581d528c4eec9c4c565b61d3c6267034bc70bb24b35103dc
Parent hash: 0xc5941ef0…be862464
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,159 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.1%1,829,510 / 30,000,000

Base fee

20 gwei

State root

0xe09182f08dcd…a406c6c1d3c3

Transactions root

0xd7627ef144a0…6408b1a0e047

Receipts root

0xcaece577245b…edaf2c157ca1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800