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 #21418999 · ArcScan

Block

#21,418,999

2026-09-18 01:20:11 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,999
Timestamp: 5 days ago · 2026-09-18 01:20:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x48e40733c814e12e25415c86c7c7b598b6d945cc8540327d9fa754cc6d662e34
Parent hash: 0xf036553c…adb62b67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,999 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.3%1,279,942 / 30,000,000

Base fee

20 gwei

State root

0x1dd20b9137f3…4af3235de3e5

Transactions root

0x1f0da6ae2e59…f0f269344191

Receipts root

0x6fde75b21c91…05474cf9114f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800