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 #21445031 · ArcScan

Block

#21,445,031

2026-09-18 05:00:12 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,031
Timestamp: 28 days ago · 2026-09-18 05:00:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cb306c9c3f1c665e6c400460b012ca16fc54d7196887ee4c0e217c176999fbf
Parent hash: 0x4096a835…4224572f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,031 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.9%2,964,037 / 30,000,000

Base fee

20 gwei

State root

0xb0fb077f0126…093bb6ff8f1d

Transactions root

0xa202d54c6547…637a9b985627

Receipts root

0x890b0253bc9d…82cea65b898b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800