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 #21508226 · ArcScan

Block

#21,508,226

2026-09-18 13:54:25 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,226
Timestamp: 54 days ago · 2026-09-18 13:54:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x755e0b182e4fa81cff4712ea9928a1a49447e507c5f000a7ed7b6c8ab6e51978
Parent hash: 0xed8e4d1d…d02c415e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,226 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.8%533,380 / 30,000,000

Base fee

20 gwei

State root

0x3150b7ce6f04…748d9f5b3d19

Transactions root

0x4e4844c115ad…07bb94726455

Receipts root

0x223229cb428c…8a1300411e84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800