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 #21528939 · ArcScan

Block

#21,528,939

2026-09-18 16:49:29 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,939
Timestamp: 26 days ago · 2026-09-18 16:49:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe646d780a40678b098585a4fd4eca74909ae9e4aad10dfaef2ff65ad202145d6
Parent hash: 0x28d275c6…7aa2fe97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,939 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.8%532,880 / 30,000,000

Base fee

20 gwei

State root

0xa51997151101…b711cfb79663

Transactions root

0xdc2a03cca85c…074dae9372bf

Receipts root

0x0893b842d64d…1b9e34d59aa7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800