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 #21291558 · ArcScan

Block

#21,291,558

2026-09-17 07:22:41 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,558
Timestamp: 10 days ago · 2026-09-17 07:22:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x7de4a20513984a580592a48f6f669ac25d4e2f5ff117f5f8d3ccbce1b89d9849
Parent hash: 0xb1ed1628…7992abc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,558 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.4%2,812,289 / 30,000,000

Base fee

20 gwei

State root

0x9a34e2a3e1e7…e58d3d156749

Transactions root

0x9abea1384706…016c88d00022

Receipts root

0x3014b58203b7…a53845b761c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800