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 #21255785 · ArcScan

Block

#21,255,785

2026-09-17 02:20:28 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,785
Timestamp: 46 days ago · 2026-09-17 02:20:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xbea7079ef1f69c586dff19e3c83a1e5160229560230cfe3e03c61d14a80f7732
Parent hash: 0x29430f39…f3487f3b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,785 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

10.2%3,068,282 / 30,000,000

Base fee

20 gwei

State root

0x98857c5b9c44…4ff829c0bfc1

Transactions root

0xb50a6af167e4…b36330a0bec4

Receipts root

0xa736262ce3d6…ff3936031a1e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800