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 #21418034 · ArcScan

Block

#21,418,034

2026-09-18 01:12:01 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,034
Timestamp: 34 days ago · 2026-09-18 01:12:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x6bab54d711ce7585a356175e142e69502015d602c321c916fb27b1b0a7c4ab91
Parent hash: 0x3eac3912…4dd2ac96
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,034 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

16.7%4,998,383 / 30,000,000

Base fee

20 gwei

State root

0x3874c83a6461…a9e2a54fa3ab

Transactions root

0xfad88f2f9f77…14785e602d66

Receipts root

0xb3ce1a667278…1f462ead75b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800