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 #21403375 · ArcScan

Block

#21,403,375

2026-09-17 23:08:06 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,375
Timestamp: 38 days ago · 2026-09-17 23:08:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x2baacebe4f4d8a4687995912c0f0e0e1b415ce9979ec55c6dd617e38654e9ec2
Parent hash: 0x3cd7ab6e…e2ad1ebc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,375 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.1%1,522,388 / 30,000,000

Base fee

20 gwei

State root

0xa55d2226f0ec…0c13954cccc1

Transactions root

0xc14330c68b41…872ab8354394

Receipts root

0x3989373c9282…6c4c9539badc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800