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 #21253742 · ArcScan

Block

#21,253,742

2026-09-17 02:03:13 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,742
Timestamp: 25 days ago · 2026-09-17 02:03:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb739a903cfef000ae6ca7580336231a2b835e19e9c4d6bba8e37f9ff1b88526
Parent hash: 0xd24ce3f1…0be103af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,742 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.4%7,927,566 / 30,000,000

Base fee

20 gwei

State root

0xb4e985ed9ad8…84705777f1dc

Transactions root

0x0de51b103769…08240bb3f7ab

Receipts root

0x12c62e9f9946…6bf194a0bcde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800