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 #21270768 · ArcScan

Block

#21,270,768

2026-09-17 04:27:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,768
Timestamp: 12 days ago · 2026-09-17 04:27:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x505e7ec081a987245599296072e69e28941dcadb0d1f4c96fc14f1cbe4bc4eeb
Parent hash: 0xe1cbe36c…9cee7e0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,768 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.4%4,016,287 / 30,000,000

Base fee

20 gwei

State root

0x906d329491bb…3022c0bdb843

Transactions root

0xdc5edaac48bf…6b28561fc169

Receipts root

0x871ea19c591d…346f2c83024a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800