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 #21267948 · ArcScan

Block

#21,267,948

2026-09-17 04:03:12 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,948
Timestamp: 45 days ago · 2026-09-17 04:03:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xeee328a94ee74d5d052d2df9a970b768f59f7861eddd4a1e155435358d5e2d5a
Parent hash: 0x4096ffdd…e57ef442
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,948 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.4%3,429,098 / 30,000,000

Base fee

20 gwei

State root

0x31f2ecf9c4d8…682df53a1cb8

Transactions root

0x45c145a9cf1a…3aeb56ad1e36

Receipts root

0x5531fd750161…eace01dcf381

Nonce

0x0000000000000000

Extra data

0x00000004a817c800