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 #21517291 · ArcScan

Block

#21,517,291

2026-09-18 15:11:01 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,291
Timestamp: 11 days ago · 2026-09-18 15:11:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bfcd52c5dbba7e8a769c9175098e18b008f6401840def6ea63c1455e1784c68
Parent hash: 0xca89bf8c…e9498b96
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,291 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.1%321,362 / 30,000,000

Base fee

20 gwei

State root

0x4753cccb39c8…8a1734c311ea

Transactions root

0x3de777439ff9…33fe402b3bbb

Receipts root

0x294877dcb82d…c64ace40a922

Nonce

0x0000000000000000

Extra data

0x00000004a817c800