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 #21565927 · ArcScan

Block

#21,565,927

2026-09-18 22:02:13 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,927
Timestamp: 50 days ago · 2026-09-18 22:02:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xa127555abe1b490ebdd483fb90158fb3433e79e097fd44118615c75c3f7e7108
Parent hash: 0xd8145222…0196666c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,927 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

31.3%9,404,291 / 30,000,000

Base fee

20 gwei

State root

0x732c8f8a669b…681b2f93b0fb

Transactions root

0x7c2751ea0259…96cb57992573

Receipts root

0x70d9ab3e0672…87487bde7773

Nonce

0x0000000000000000

Extra data

0x00000004a817c800