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 #21232321 · ArcScan

Block

#21,232,321

2026-09-16 23:02:23 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,232,321
Timestamp: 12 days ago · 2026-09-16 23:02:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xc09c5598dc766e9c484b1216b035c6b108d1eef1faf7750403f095744e473876
Parent hash: 0xbc749fa3…731d3f3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,232,321 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

20.2%6,064,128 / 30,000,000

Base fee

20 gwei

State root

0xfccf81b70814…debb16a4d9bf

Transactions root

0x9b5b1be814d0…910be185a380

Receipts root

0xf317abdd05a0…1faedf25a930

Nonce

0x0000000000000000

Extra data

0x00000004a817c800