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 #21223853 · ArcScan

Block

#21,223,853

2026-09-16 21:50:54 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,853
Timestamp: 42 days ago · 2026-09-16 21:50:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xcce666b12e48375b0e69a3151dd578dea2a47e8ee760e83e9e3dfbf2b4235c56
Parent hash: 0x1ad783b7…01c948fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,853 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

23.5%7,038,387 / 30,000,000

Base fee

20 gwei

State root

0xb224e1dac68e…7f75729969dc

Transactions root

0xef2d1a5ec785…72bb23ace26c

Receipts root

0x9ddcd3fca96b…53a71de7e611

Nonce

0x0000000000000000

Extra data

0x00000004a817c800