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 #21524812 · ArcScan

Block

#21,524,812

2026-09-18 16:14:35 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,812
Timestamp: 31 days ago · 2026-09-18 16:14:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xb65dd80863906d5fa26c7abd249054a8c76f89d62ca5e65f8fc135f5f7829ea4
Parent hash: 0x89b6883c…43070b71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,812 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.4%1,027,247 / 30,000,000

Base fee

20 gwei

State root

0xc3498d143fa3…4e4f78c45d5a

Transactions root

0x7ff58457d43b…533027b2580f

Receipts root

0x33a1f399aece…16ece452d2d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800