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 #21316898 · ArcScan

Block

#21,316,898

2026-09-17 10:56:44 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,898
Timestamp: 7 days ago · 2026-09-17 10:56:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xa40cdd47da1ce63fdd46d896b72e65150f0dc302f08bada95f619850d9c4f68d
Parent hash: 0x6e93d875…da2b2e10
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,898 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.9%4,166,030 / 30,000,000

Base fee

20 gwei

State root

0x8dd6dcf308cd…518a358c7fb3

Transactions root

0xe20e83ea5d2c…53c0bac2dc9f

Receipts root

0x881b560c7ce5…d96d68b2c431

Nonce

0x0000000000000000

Extra data

0x00000004a817c800