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 #21280481 · ArcScan

Block

#21,280,481

2026-09-17 05:49:05 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,481
Timestamp: 48 days ago · 2026-09-17 05:49:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xba692b0134887617526f43a4ef5559647dfac0fa0bf22a36b958df0b3af5f27d
Parent hash: 0x621fefb6…930ad87e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,481 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.5%1,649,813 / 30,000,000

Base fee

20 gwei

State root

0xbd177d1ad4eb…32cfba79d0e8

Transactions root

0xbb0ec3b4504e…0e4295db1fb4

Receipts root

0x0cacc0709e15…d99b633b4ff3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800