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 #21540943 · ArcScan

Block

#21,540,943

2026-09-18 18:30:57 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,943
Timestamp: 23 days ago · 2026-09-18 18:30:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e9e6893e54ca4081b2aa55002e46eb81e8c1df63a7e613521a08609e7043c69
Parent hash: 0x3ea7edf1…76cb6b2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,943 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.1%633,742 / 30,000,000

Base fee

20 gwei

State root

0x8ea11b0d2546…e88d34f32be1

Transactions root

0x38763a0c4495…26d5ed174545

Receipts root

0x4678c8933f83…0c670edacbbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800