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 #21566842 · ArcScan

Block

#21,566,842

2026-09-18 22:09:57 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,842
Timestamp: 32 days ago · 2026-09-18 22:09:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x7da617d994f1ec0eaec089b58cc38871053c9517e22f88603e716ad4a8a9cb83
Parent hash: 0x64de61a5…2ec27412
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,842 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.8%4,742,256 / 30,000,000

Base fee

20 gwei

State root

0xe11957243b39…f14631a48540

Transactions root

0xeb6e567e83e1…1375d1e0e1dc

Receipts root

0xd3bcb1165933…7598f6ee5c7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800