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 #21302249 · ArcScan

Block

#21,302,249

2026-09-17 08:53:01 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,249
Timestamp: 18 days ago · 2026-09-17 08:53:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xbeb42630c1c00ec498ceca56469ffbdeb6d210fed97e5901c5b46d7bf90c9615
Parent hash: 0x04105ad5…4324ba41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,249 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.3%5,493,801 / 30,000,000

Base fee

20 gwei

State root

0x18f9bd121e29…32bff0afd073

Transactions root

0x074a53db18f0…101675927263

Receipts root

0xd1c4447bf9ae…0136ed7a85ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800