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 #21270164 · ArcScan

Block

#21,270,164

2026-09-17 04:21:55 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,164
Timestamp: 5 days ago · 2026-09-17 04:21:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x26941b0b59c2b63f6e7d7f0cddd5ab986b1adcdac9c759b6bd87f21033abbae6
Parent hash: 0x6dfc93a3…b2bd59ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,164 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.3%2,785,425 / 30,000,000

Base fee

20 gwei

State root

0xae52758fb7c3…9d7edda86904

Transactions root

0xdea9f3550c85…c0bd469abd9e

Receipts root

0x79e7ccf2c935…c2abf03685b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800