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 #21280170 · ArcScan

Block

#21,280,170

2026-09-17 05:46:27 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,170
Timestamp: 49 days ago · 2026-09-17 05:46:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x48de637b1dbcfa05e9e1de9909cbe225950fb6f1cd7fda17a9c009d72f3f2395
Parent hash: 0xe1d2542f…e6fbbd4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,170 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

36.9%11,056,903 / 30,000,000

Base fee

20 gwei

State root

0x9e6eb77d1b97…b469beb2c4cf

Transactions root

0x02a67caa4395…884538fe3d58

Receipts root

0x338e3b54fc74…8b6fb4d40bb8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800