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 #21515515 · ArcScan

Block

#21,515,515

2026-09-18 14:56:01 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,515
Timestamp: 47 days ago · 2026-09-18 14:56:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d637d3c39c2e8fbeba355618c0a337cab4fc524e6152461d495e7b6150626ee
Parent hash: 0xb698b6aa…0832ad9f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,515 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.1%3,031,450 / 30,000,000

Base fee

20 gwei

State root

0x9aade88b202a…f1e5ee85c6e5

Transactions root

0xd6d0baa039d4…86d0f9ee7884

Receipts root

0xc86f43bd22ea…b77619ff50fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800