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 #21525038 · ArcScan

Block

#21,525,038

2026-09-18 16:16:30 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,038
Timestamp: 24 days ago · 2026-09-18 16:16:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x380f436c48335ff2bce37ebe23d78772eb499e0767943301aecf21a79f804f7b
Parent hash: 0x1ab11252…5b5f29d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,038 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.7%1,113,129 / 30,000,000

Base fee

20 gwei

State root

0xf3deb03d5c86…a781fe9a360d

Transactions root

0x422ab946d853…951f58281248

Receipts root

0xfd98b41b7fdd…6c97b82d9c5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800