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 #21340567 · ArcScan

Block

#21,340,567

2026-09-17 14:16:37 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,567
Timestamp: 54 days ago · 2026-09-17 14:16:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xca0996c775a572ac94687ee827feaf16422eee30019bf9f56ca1528ac54b5db3
Parent hash: 0x22b9c7b6…cb29e8e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,567 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.9%4,463,645 / 30,000,000

Base fee

20 gwei

State root

0xf239e8083d15…a5b41390566d

Transactions root

0xb25a635f23e9…6deec1173fc5

Receipts root

0xd18bc64be863…600312a3a502

Nonce

0x0000000000000000

Extra data

0x00000004a817c800