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 #21230658 · ArcScan

Block

#21,230,658

2026-09-16 22:48:21 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,658
Timestamp: 8 days ago · 2026-09-16 22:48:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3420aee5633d1e2e28038596c6fd361dfb84cdb1fbd0b1719acd2358d236f65
Parent hash: 0xb6ed6964…756fb351
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,658 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

35.9%10,783,471 / 30,000,000

Base fee

20 gwei

State root

0x25d657eb3f2f…4c73122d2960

Transactions root

0xe671eff20f3d…63b868d90bcf

Receipts root

0x6208320319fa…778f87f18516

Nonce

0x0000000000000000

Extra data

0x00000004a817c800