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 #21374138 · ArcScan

Block

#21,374,138

2026-09-17 19:01:01 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,138
Timestamp: 26 days ago · 2026-09-17 19:01:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x1652f14b6372ec81f84a11237ca8fb22515ee702915bb116f27723adb18d4c41
Parent hash: 0xfbd3ff84…a4a59636
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,138 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.6%3,769,980 / 30,000,000

Base fee

20 gwei

State root

0xa491c3570c16…b1934177a239

Transactions root

0xcacc05b39d30…2771f46d26a5

Receipts root

0x0e347744f3a2…49243d4a598b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800