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 #21327188 · ArcScan

Block

#21,327,188

2026-09-17 12:23:37 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,188
Timestamp: 7 days ago · 2026-09-17 12:23:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b0a19a3e1c1d4e51764f4a0e7f8fc433b29bce82ed6419805a4604beef31ea3
Parent hash: 0x783386f1…d372eb72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,188 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.0%6,296,315 / 30,000,000

Base fee

20 gwei

State root

0x64e024394464…b45d62d3c00f

Transactions root

0x44f1e5830a78…2f99110e9935

Receipts root

0x658bcd2f9659…4e72ce75b3af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800