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 #21556602 · ArcScan

Block

#21,556,602

2026-09-18 20:43:22 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,602
Timestamp: 11 days ago · 2026-09-18 20:43:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x88587a6dea7ac75810c0cb66ce87a79a7cbcbeb6da3850a1644b332117e638f2
Parent hash: 0x0be97060…6d3ed0b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,602 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.8%545,480 / 30,000,000

Base fee

20 gwei

State root

0x8dea34f5f625…485aeeaa1c17

Transactions root

0x16131fe61b60…eec5a7782aea

Receipts root

0xac248f418e44…ded90a8ed4cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800