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 #21389677 · ArcScan

Block

#21,389,677

2026-09-17 21:12:19 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,677
Timestamp: 34 days ago · 2026-09-17 21:12:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x62bdefc6db94f56e0faac93c98d5f29a8ed91067fdffbd50fde90addf515a6d9
Parent hash: 0xc23461db…af0bbb2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,677 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.0%2,691,409 / 30,000,000

Base fee

20 gwei

State root

0xffd10415e6fb…cd49162b30d9

Transactions root

0x4ae9375c6601…7cdca219bd29

Receipts root

0xef481f8ba53d…1e8f0ae5ca9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800