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 #21328476 · ArcScan

Block

#21,328,476

2026-09-17 12:34:29 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,476
Timestamp: 48 days ago · 2026-09-17 12:34:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x189a77fe8e7f3f632364d1d84dd873ca30617ec8890952a3e1408480dec3754a
Parent hash: 0x3bb3d489…99be5509
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,476 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.7%5,011,073 / 30,000,000

Base fee

20 gwei

State root

0xdc6ee2603e34…baa8dcb04872

Transactions root

0x2341dea22d22…c56b052e9086

Receipts root

0x529b09dc0e88…24caa1b51fef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800