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 #21241873 · ArcScan

Block

#21,241,873

2026-09-17 00:23:01 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,873
Timestamp: 11 days ago · 2026-09-17 00:23:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x7570c1ededb67341e78beca327dd0a7cd3420583f5ca8620f90c8acfc657fbc4
Parent hash: 0x62f3be2c…021fee81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,873 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

57.9%17,368,002 / 30,000,000

Base fee

20 gwei

State root

0xd50a2c8405f2…a064196ec482

Transactions root

0x9ee79a95a026…dbfc6fef99bc

Receipts root

0xed288dc95c0b…c11d5c3d5a34

Nonce

0x0000000000000000

Extra data

0x00000004a817c800