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 #21239713 · ArcScan

Block

#21,239,713

2026-09-17 00:04:46 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,713
Timestamp: 19 days ago · 2026-09-17 00:04:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x1dbddc3c2a985909571ae761842c2ac045930669fad6e5047414025f9a26e302
Parent hash: 0xcc4ad537…49fc77a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,713 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.8%4,451,361 / 30,000,000

Base fee

20 gwei

State root

0x3f4c60073005…042ac6042d44

Transactions root

0xaeccdf6a8828…cf37015f900f

Receipts root

0x19cdbe8a9cef…a4998b96661e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800