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 #21288382 · ArcScan

Block

#21,288,382

2026-09-17 06:55:50 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,382
Timestamp: 12 days ago · 2026-09-17 06:55:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x2169517dfa36293c2f8623043102747af445b75ac182829ad3910d72094bc8b2
Parent hash: 0xe5eaa06a…603aa59d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,382 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.9%1,160,786 / 30,000,000

Base fee

20 gwei

State root

0xccfae8fae39c…2b306151aa8e

Transactions root

0x861d1a1094fa…f9e24169c202

Receipts root

0x33ecd8943880…e83651879ea7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800