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 #21374395 · ArcScan

Block

#21,374,395

2026-09-17 19:03:11 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,395
Timestamp: 19 days ago · 2026-09-17 19:03:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0e1748de09315a3b6947db44c792181d2844700bd119885b33ff9d8df5c2bae
Parent hash: 0x771de6e9…d33ef0d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,395 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.7%5,324,867 / 30,000,000

Base fee

20 gwei

State root

0x0b5a004e1cce…8f15beb5fb63

Transactions root

0x68af7c0a75fc…b966316c5c26

Receipts root

0xceab8470b714…47efe229447e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800