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 #21621310 · ArcScan

Block

#21,621,310

2026-09-19 05:50:29 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,310
Timestamp: 52 days ago · 2026-09-19 05:50:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x6894fc2a05ef7f3515d60459ea1e169848634e875b31bd3586b7dafa272da847
Parent hash: 0xa9e43520…0f1b0cfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,310 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.7%211,326 / 30,000,000

Base fee

20 gwei

State root

0x6f4247fe92dd…ad05a3c00228

Transactions root

0xdb193f84a362…2f7f36daf5ec

Receipts root

0x34ab139839b7…9356cbe3dd69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800