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 #21419539 · ArcScan

Block

#21,419,539

2026-09-18 01:24:44 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,539
Timestamp: 20 days ago · 2026-09-18 01:24:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f31bea8bce9e91ab0b39276316d2a1205c3149ce951e7d417ef5514bb229589
Parent hash: 0x4f0896af…295a238c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,539 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.9%1,482,021 / 30,000,000

Base fee

20 gwei

State root

0xec952749fb14…12920250c7c8

Transactions root

0xbe39f82b0fcf…e41882ce6380

Receipts root

0xd6e5950f94b5…bf3b71bd7ac8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800