Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa8952cd9b09e0e37b70cba7027a68d8e4246067c56650bea41715c97fee8e261 · ArcScan

Block

#21,566,118

2026-09-18 22:03:49 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,118
Timestamp: 48 days ago · 2026-09-18 22:03:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8952cd9b09e0e37b70cba7027a68d8e4246067c56650bea41715c97fee8e261
Parent hash: 0xb293844e…1a57f49b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,118 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

32.7%9,818,646 / 30,000,000

Base fee

20 gwei

State root

0xada5de0fd5d7…1da307743c88

Transactions root

0xc8f51e32a270…9a0cce6dde33

Receipts root

0x47ddfefb01b8…39d0ea4a35a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800