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 #21345077 · ArcScan

Block

#21,345,077

2026-09-17 14:54:43 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,077
Timestamp: 56 days ago · 2026-09-17 14:54:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x08664fbf12ec5c2164f6f149c42a7e7d1170c74d39636537dfba8fa27fb95097
Parent hash: 0xcd20ca11…98914b4d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,077 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.4%2,811,038 / 30,000,000

Base fee

20 gwei

State root

0xf9c8731b282a…11dc8acde055

Transactions root

0x3b1fa74c94a6…457b020f27c7

Receipts root

0x1d19c6317753…6b213375f524

Nonce

0x0000000000000000

Extra data

0x00000004a817c800