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 #21269799 · ArcScan

Block

#21,269,799

2026-09-17 04:18:50 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,799
Timestamp: 16 days ago · 2026-09-17 04:18:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa75493ec35afafcc9b5bdc74f06e81824cf3a7ef5bbaad4473d2301b950c569e
Parent hash: 0x11dac7b2…346abf54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,799 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.1%3,316,878 / 30,000,000

Base fee

20 gwei

State root

0x1ca8541b0d11…37b99f69b50f

Transactions root

0xe332fea09453…41317ceb1373

Receipts root

0xf03f354c3662…84e2930e1f45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800