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 #21351782 · ArcScan

Block

#21,351,782

2026-09-17 15:51:21 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,782
Timestamp: 31 days ago · 2026-09-17 15:51:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xd2bbd84d34787651df17a5ee884afcf4699a61c5c75b04a86ce9efc37b82973b
Parent hash: 0xa1e1cfae…e63c9f04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,782 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.0%3,911,872 / 30,000,000

Base fee

20 gwei

State root

0x24df28f8006c…e2b52d06ec16

Transactions root

0x804ac773ca4f…cc87e2d74c71

Receipts root

0x99f1284a917d…662c17baf9a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800