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 #21264210 · ArcScan

Block

#21,264,210

2026-09-17 03:31:37 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,210
Timestamp: 12 days ago · 2026-09-17 03:31:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f613510e565e3b50d46a4414d11cabad02ef4e5dc45245491e4b9fe197f642b
Parent hash: 0x196d557c…3871f37a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,210 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.3%5,203,236 / 30,000,000

Base fee

20 gwei

State root

0x8bbcfea37c67…491295dc5b28

Transactions root

0xc78036f6daac…e04060545cff

Receipts root

0x0714e2b2dd4d…634a637f5c67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800