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 #21285637 · ArcScan

Block

#21,285,637

2026-09-17 06:32:39 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,637
Timestamp: 28 days ago · 2026-09-17 06:32:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e40ef773f99e2eeb4be9704859ead7947bbfd91f87f433d24cbb68ffbd7e65a
Parent hash: 0x9b0e2a37…bc271d50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,637 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.7%5,021,793 / 30,000,000

Base fee

20 gwei

State root

0xb0a118934c11…ccbb712d1823

Transactions root

0x3d92531e5faf…d67591796840

Receipts root

0xdd61b33b7e86…3788a4fc3750

Nonce

0x0000000000000000

Extra data

0x00000004a817c800