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 #21263219 · ArcScan

Block

#21,263,219

2026-09-17 03:23:15 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,219
Timestamp: 30 days ago · 2026-09-17 03:23:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xf844d880236c08d6ef3ebd1384738444271736af0909954e9fae98951d86bcf0
Parent hash: 0x076635c7…68bbe0f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,219 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

27.4%8,217,733 / 30,000,000

Base fee

20 gwei

State root

0xefeb42c562cb…b9f0c7cfbf7a

Transactions root

0xa69e024375a1…d97efec56922

Receipts root

0x98208afffc3a…1abfa999ab0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800