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 #21302553 · ArcScan

Block

#21,302,553

2026-09-17 08:55:35 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,553
Timestamp: 8 days ago · 2026-09-17 08:55:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x64d5c29b0b7ffef3ec332bde7a0506585741f52477447f83e428017722e9ddd0
Parent hash: 0x9fcf80f4…f413751a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,553 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.9%4,766,536 / 30,000,000

Base fee

20 gwei

State root

0xaad76efc4ded…acdd42254d37

Transactions root

0xfdf8a361aa64…9dd099fedd26

Receipts root

0xeb4eaa1fac88…e35bc4b95bd7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800