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 #21330082 · ArcScan

Block

#21,330,082

2026-09-17 12:48:03 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,082
Timestamp: 18 days ago · 2026-09-17 12:48:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x5561a81b6892dbeea283a171b8f26072b373e3afdcd6f7739207fac70564ce71
Parent hash: 0x8cf02882…303f2c33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,082 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

37.5%11,243,390 / 30,000,000

Base fee

20 gwei

State root

0x4cd69a0188fd…decd05f457b5

Transactions root

0xc116c26eb22a…132dfbc43e74

Receipts root

0xc0fb8219dc90…e2cd652ba410

Nonce

0x0000000000000000

Extra data

0x00000004a817c800