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 #21281236 · ArcScan

Block

#21,281,236

2026-09-17 05:55:28 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,236
Timestamp: 24 days ago · 2026-09-17 05:55:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b1b0eeedfec294900399b4b94f3f29be22965c7019f14ea33982807c521c913
Parent hash: 0xe576d17d…125d9dc2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,236 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.0%2,693,096 / 30,000,000

Base fee

20 gwei

State root

0x3f786bee94d7…0f23a3662f89

Transactions root

0x82f6b8745b9d…fb8b018f9b9f

Receipts root

0x8faf56a82931…5538d17765b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800