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 #21225787 · ArcScan

Block

#21,225,787

2026-09-16 22:07:14 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,787
Timestamp: 6 days ago · 2026-09-16 22:07:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b5c04344697e3d5d459bf7aa7172656fb1e6673542114bf96d19feda202db96
Parent hash: 0xfa814fe9…0322b20b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,787 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

26.4%7,927,347 / 30,000,000

Base fee

20 gwei

State root

0x3c4fdc182d76…621ec094ae02

Transactions root

0x61c778c23020…4c9ea73334e1

Receipts root

0x38b999da0669…e4c65a24e588

Nonce

0x0000000000000000

Extra data

0x00000004a817c800