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 #21570870 · ArcScan

Block

#21,570,870

2026-09-18 22:44:00 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,870
Timestamp: 57 days ago · 2026-09-18 22:44:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xba62c10f8cc086a3760dc90c7b669d93de845f91718166e8a927e212155b7651
Parent hash: 0xe38bb7a1…d7e4a8c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,870 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.0%2,092,423 / 30,000,000

Base fee

20 gwei

State root

0x89276b2e8218…2c15d0e28182

Transactions root

0x066091739e79…639057f25ea1

Receipts root

0xaf216cbd9ec6…2a0c8e9c3821

Nonce

0x0000000000000000

Extra data

0x00000004a817c800