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 #21315331 · ArcScan

Block

#21,315,331

2026-09-17 10:43:30 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,331
Timestamp: 19 days ago · 2026-09-17 10:43:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x27b9caf2ad3ad97a2bbe1c01ebdce9e333b4f31431e4e1d0f61d8284a9f9624b
Parent hash: 0xafb7d7b3…37d8928d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,331 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.9%1,769,385 / 30,000,000

Base fee

20 gwei

State root

0xdb40226fad5b…3c3d8a2ed66e

Transactions root

0x4fead0985248…f987826d5d6e

Receipts root

0x1fd0c7de95fc…a5bb0172b803

Nonce

0x0000000000000000

Extra data

0x00000004a817c800