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 #21301239 · ArcScan

Block

#21,301,239

2026-09-17 08:44:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,239
Timestamp: 10 days ago · 2026-09-17 08:44:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x9af53a4b1fdf6212bdf550238e94d6fecbf43e6f2ef835c1da6ac7a7731fd12e
Parent hash: 0x154051b3…45ef99ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,239 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.3%2,506,446 / 30,000,000

Base fee

20 gwei

State root

0xf31de9a9dedf…df6f459b7a24

Transactions root

0x774e15889b92…4945f5c0513a

Receipts root

0x0bd2fd7b9d36…87ca4b2a5c53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800