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 #21250051 · ArcScan

Block

#21,250,051

2026-09-17 01:32:03 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,051
Timestamp: 29 days ago · 2026-09-17 01:32:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d883566b59ed89b8b4db5c69456da78b1171a9f294aa5445939967432e70834
Parent hash: 0xe418ce8b…0567c52b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,051 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.8%3,225,245 / 30,000,000

Base fee

20 gwei

State root

0x35dd7934dcd4…c1004165cf4d

Transactions root

0xa4073115372e…c929a16f9e18

Receipts root

0x0d3eb49fcdd0…f79447aabec9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800