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 #21387785 · ArcScan

Block

#21,387,785

2026-09-17 20:56:20 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,785
Timestamp: 6 days ago · 2026-09-17 20:56:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x0e0a1ecfa76ca7626ef1a76c746b044c646216689e58eed47693a24a63ba0137
Parent hash: 0xe47e578a…df807919
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,785 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%945,789 / 30,000,000

Base fee

20 gwei

State root

0x4a77eadc4185…914941da0654

Transactions root

0x175a69f30dbd…2551979476b5

Receipts root

0xb805320b5684…5fea910ad18c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800