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 #21530227 · ArcScan

Block

#21,530,227

2026-09-18 17:00:23 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,227
Timestamp: 53 days ago · 2026-09-18 17:00:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x6840ae4149c0344dc5212c7432d59ef0cdf89bc0b59786d651fd2806870ae4a6
Parent hash: 0xdb097ae8…a515f91d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,227 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.8%1,426,927 / 30,000,000

Base fee

20 gwei

State root

0x58b6d4a87564…2ff4a3c066fc

Transactions root

0xbad6b0a28e56…407ba5da1d2d

Receipts root

0xb3fc38c1ac98…3f77f7009d22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800