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 #21376289 · ArcScan

Block

#21,376,289

2026-09-17 19:19:11 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,289
Timestamp: 44 days ago · 2026-09-17 19:19:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xffc18b99209b273e86b00d68682aef70e1943024f20345ce463896367bf06a0a
Parent hash: 0x21c0c30c…a042f889
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,289 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.9%2,070,520 / 30,000,000

Base fee

20 gwei

State root

0x85a6ee2dcc95…852165127503

Transactions root

0x13434c55a59c…6f425772403d

Receipts root

0xa0ac22dc9bec…523220d808e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800