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 #21556027 · ArcScan

Block

#21,556,027

2026-09-18 20:38:30 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,027
Timestamp: 27 days ago · 2026-09-18 20:38:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b47936af96550d3b4ba142efff942f07f7e18bd53490c13f287bcff7a5af710
Parent hash: 0x48a0bf6c…e9086013
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,027 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.4%405,021 / 30,000,000

Base fee

20 gwei

State root

0xfa7183c4a5e8…97450319e42e

Transactions root

0xe362c9ca5137…01a55c9512ca

Receipts root

0x5f1454c19833…05ee0c6a173c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800