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 #21558395 · ArcScan

Block

#21,558,395

2026-09-18 20:58:31 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,395
Timestamp: 47 days ago · 2026-09-18 20:58:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2a730530ff6c0c704de1fe8ed0d1e6ad06550caf12cb4148347c67914aa94ad
Parent hash: 0xfb3d8ce9…18753ee2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,395 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.9%1,463,814 / 30,000,000

Base fee

20 gwei

State root

0x9998899a2e92…bad5b7bb65e0

Transactions root

0x79c630027395…c7726a8ba462

Receipts root

0xdf2336663c61…133fc18ce87a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800