Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x603502192e2286ceae81530531a73262ac5419f855514287b21ed8a1f4654124 · ArcScan

Block

#21,549,259

2026-09-18 19:41:16 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,259
Timestamp: 26 days ago · 2026-09-18 19:41:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x603502192e2286ceae81530531a73262ac5419f855514287b21ed8a1f4654124
Parent hash: 0x7f8ecad6…abaebfd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,259 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.7%1,416,149 / 30,000,000

Base fee

20 gwei

State root

0xb0d4dcd36046…a1f792bef8db

Transactions root

0x60ce215ae1fb…3ed4e074663f

Receipts root

0x634325cf06e9…d050b468f487

Nonce

0x0000000000000000

Extra data

0x00000004a817c800