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 #21266707 · ArcScan

Block

#21,266,707

2026-09-17 03:52:43 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,707
Timestamp: 6 days ago · 2026-09-17 03:52:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb2abd911b0b3abd48823b4779e027577d817fecadc7e7dcf3b5b64980929672
Parent hash: 0x4ed22b43…f9620c8a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,707 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.7%1,705,549 / 30,000,000

Base fee

20 gwei

State root

0x203061bba428…47122604c663

Transactions root

0xb908d765688d…ced5f0baf3e8

Receipts root

0xbce4763db6d8…100dfad2f654

Nonce

0x0000000000000000

Extra data

0x00000004a817c800