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 #21540283 · ArcScan

Block

#21,540,283

2026-09-18 18:25:23 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,283
Timestamp: 44 days ago · 2026-09-18 18:25:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x27b9d761d279a3315b1600e8a93dc3008dabf8a4b489fcc219c1ca3068f67e20
Parent hash: 0x512f86f3…6d43da7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,283 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.4%2,821,824 / 30,000,000

Base fee

20 gwei

State root

0xb782a8ba63f0…38d89ee618b9

Transactions root

0x3305212ca3bc…1614869352e9

Receipts root

0x87f4cdb12618…152050c15f2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800