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 #21400525 · ArcScan

Block

#21,400,525

2026-09-17 22:44:01 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,525
Timestamp: 6 days ago · 2026-09-17 22:44:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x393101a7f2c7e7ea0d8c547f2b6a5e653d700f9bf12507e73e9378561f4af759
Parent hash: 0x0925cffd…3434a1d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,525 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.6%2,874,108 / 30,000,000

Base fee

20 gwei

State root

0x104c8c392ebe…49b53f6b92c8

Transactions root

0x12271b14aceb…b3873da80259

Receipts root

0xab0f230587bd…e2112a205160

Nonce

0x0000000000000000

Extra data

0x00000004a817c800