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 #21446389 · ArcScan

Block

#21,446,389

2026-09-18 05:11:41 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,389
Timestamp: 54 days ago · 2026-09-18 05:11:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xf65f7549bba3cedde24de07827caa03d900e9f48118c51d63b9de84fc4cf2f1a
Parent hash: 0x6ca4189b…dd73e6b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,389 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

21.3%6,404,174 / 30,000,000

Base fee

20 gwei

State root

0x60d70e021f24…6305c44360db

Transactions root

0x84265cf54f2b…23d6bda06cb0

Receipts root

0x5aa4a13beb56…1d3782c41849

Nonce

0x0000000000000000

Extra data

0x00000004a817c800