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 #21301824 · ArcScan

Block

#21,301,824

2026-09-17 08:49:26 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,824
Timestamp: 6 days ago · 2026-09-17 08:49:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xf45e4c184c2c0f56c22649166cb5db54237ab81ca8e9e58d84eaad73c14a97ec
Parent hash: 0x9e770cd8…4e2cd22b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,824 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

31.9%9,580,278 / 30,000,000

Base fee

20 gwei

State root

0x162fbef7567c…d462bd3e69b4

Transactions root

0x2d0859ff99d3…560b52d6cbe4

Receipts root

0x54d691c152c0…b3567dd8dcd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800