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 #21481180 · ArcScan

Block

#21,481,180

2026-09-18 10:05:47 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,180
Timestamp: 54 days ago · 2026-09-18 10:05:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e65485f47eee18c72f523611e9b232249d97f2c5d189f37a2795d5b41f8632e
Parent hash: 0x3f2e20ea…2a12cfe3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,180 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.0%2,392,069 / 30,000,000

Base fee

20 gwei

State root

0xfa7d264ad7f7…58ba9e50fa55

Transactions root

0x8b44a1a8806a…75e5eb11e555

Receipts root

0xed25bc508248…752827366afc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800