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 #21524100 · ArcScan

Block

#21,524,100

2026-09-18 16:08:34 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,100
Timestamp: 48 days ago · 2026-09-18 16:08:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4db9af75865963367c4c6a4f0a3930df62d0927f922037e59ee3c1a50301162
Parent hash: 0xdb8eaac9…04726070
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,100 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.9%870,270 / 30,000,000

Base fee

20 gwei

State root

0x2e941988d214…5280af726c5f

Transactions root

0xf36121c7ee02…6ef67c502621

Receipts root

0xde01ac799a97…9eaa3fc99360

Nonce

0x0000000000000000

Extra data

0x00000004a817c800