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 #21367220 · ArcScan

Block

#21,367,220

2026-09-17 18:02:34 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,220
Timestamp: 26 days ago · 2026-09-17 18:02:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cf54fcb263e719ebf9f3f29bd747fc8f3bcc5a790246ae016187d0d4ce8c546
Parent hash: 0xcbe3d116…1671319e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,220 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

32.6%9,775,094 / 30,000,000

Base fee

20 gwei

State root

0xdf11c3efe6c0…357d539a436b

Transactions root

0x4610d4f8b824…0eb75c8b3ca0

Receipts root

0x53e91064050c…a73e90bdb53a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800