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 #21296873 · ArcScan

Block

#21,296,873

2026-09-17 08:07:35 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,873
Timestamp: 57 days ago · 2026-09-17 08:07:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b5838ee6f922c53f656521c96e22de27194357ebc9f1a0f5c019c44e7b57cde
Parent hash: 0xbce1f147…11035d0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,873 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

29.0%8,698,062 / 30,000,000

Base fee

20 gwei

State root

0x3e4989a93e6d…0cf2e3ee5a00

Transactions root

0x38e70af77f1a…b1b9f1d9b27b

Receipts root

0x3e71b375e309…f9ccd6488561

Nonce

0x0000000000000000

Extra data

0x00000004a817c800