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 #21326456 · ArcScan

Block

#21,326,456

2026-09-17 12:17:26 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,456
Timestamp: 16 days ago · 2026-09-17 12:17:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d2317f4c6c96196b1bb4638845150a24952cf701007c417718efefe02ec055b
Parent hash: 0x8e50950e…4650710a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,456 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

28.4%8,512,836 / 30,000,000

Base fee

20 gwei

State root

0x857a6e9edeff…b59d68730e05

Transactions root

0xdb4669c452b4…6a82a595b44a

Receipts root

0xd2d60471335b…2d733961c5f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800