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 #21524636 · ArcScan

Block

#21,524,636

2026-09-18 16:13:06 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,636
Timestamp: 36 days ago · 2026-09-18 16:13:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x187c080494ca6b36d4959e9a80de2a98f7d49f9d012a7aef292973fb5aeb2405
Parent hash: 0xfa349f7b…b9ba39c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,636 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.4%1,019,498 / 30,000,000

Base fee

20 gwei

State root

0x104a5e08e352…e24373acd131

Transactions root

0xc158373ae6e3…11b12618caa4

Receipts root

0x656954218ac5…83564ac13b64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800