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 #0x620e1c818e4ccb6c5c91962c28992bbbf37280874d17a3c5194e0c7dfed7985c · ArcScan

Block

#21,311,866

2026-09-17 10:14:15 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,866
Timestamp: 41 days ago · 2026-09-17 10:14:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x620e1c818e4ccb6c5c91962c28992bbbf37280874d17a3c5194e0c7dfed7985c
Parent hash: 0x93805700…fe9958ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,866 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

24.1%7,215,243 / 30,000,000

Base fee

20 gwei

State root

0xb6723d936bd1…04fd86ff4462

Transactions root

0xd5191931e8dc…9196fea838be

Receipts root

0x3ebbcb559524…55234fe506fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800