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 #21524103 · ArcScan

Block

#21,524,103

2026-09-18 16:08:36 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,103
Timestamp: 47 days ago · 2026-09-18 16:08:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x321e22353ee7d7f8dfce580ff548d9a0ff142607e0fcc982f19a94a6969ea370
Parent hash: 0x2b989b75…255c38ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,103 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.6%2,583,491 / 30,000,000

Base fee

20 gwei

State root

0xec5eb0160076…892282ed1f88

Transactions root

0x37b1c6cd2c97…c9335853b04f

Receipts root

0xf8c06cd557fd…67be04cd9c70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800