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 #21530100 · ArcScan

Block

#21,530,100

2026-09-18 16:59:18 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,100
Timestamp: 51 days ago · 2026-09-18 16:59:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x0beac8348482d5ce0aaa775a8343171202797f64661837c36d9088c5ecb507fe
Parent hash: 0x446a511b…2c8484b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,100 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.4%708,621 / 30,000,000

Base fee

20 gwei

State root

0xa24e3a7f96d9…3827e403d783

Transactions root

0x9829590da101…1185e4879f27

Receipts root

0xe33bf556c9dd…241d91eaef1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800