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 #21347931 · ArcScan

Block

#21,347,931

2026-09-17 15:18:49 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,931
Timestamp: 9 days ago · 2026-09-17 15:18:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xdfd80daa57de87c9977db078c167231dd16594614ac41c01dcb45e269a6e5c87
Parent hash: 0xcf1a8aa7…795499d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,931 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.8%2,356,520 / 30,000,000

Base fee

20 gwei

State root

0xe8900a65ee38…43a1155c90e7

Transactions root

0x854822790944…9ced2bcfce8c

Receipts root

0x15e8b76161d6…7c216e50889f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800