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 #21355323 · ArcScan

Block

#21,355,323

2026-09-17 16:21:15 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,323
Timestamp: 17 days ago · 2026-09-17 16:21:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xacbd35527b3250795cb9f05758a3e5e2eeb97210766fff9631eb472999ea6dc5
Parent hash: 0x29b44d7e…74e8000f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,323 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.6%6,187,861 / 30,000,000

Base fee

20 gwei

State root

0x8b0792aa16f4…9948ac58e8ba

Transactions root

0xc26fb541e889…37ffbd8e5f2e

Receipts root

0x3d99c70344bf…111798213fdd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800