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 #21275782 · ArcScan

Block

#21,275,782

2026-09-17 05:09:23 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,782
Timestamp: 8 days ago · 2026-09-17 05:09:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x73f01eb7e7b0a523b4bcd695dd15d9d8b57bb99e8e1225f4c91ced424495b167
Parent hash: 0x1a215bc7…75895afe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,782 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.8%3,529,277 / 30,000,000

Base fee

20 gwei

State root

0x154f2bc861d9…333e6a70590e

Transactions root

0x5bdfd1be18ae…e757ea99ecb5

Receipts root

0x760a254c0763…cff08fd31060

Nonce

0x0000000000000000

Extra data

0x00000004a817c800