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 #21482912 · ArcScan

Block

#21,482,912

2026-09-18 10:20:25 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,912
Timestamp: 19 days ago · 2026-09-18 10:20:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0aafc2f0464664e829fd294c8b590d57ab023c2882db444c4a0031502ffdd8a
Parent hash: 0x317b736f…5316557d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,912 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.8%2,325,973 / 30,000,000

Base fee

20 gwei

State root

0xb55b3548618b…4a84d4c13038

Transactions root

0xfee1571806d8…d57b42e6a29b

Receipts root

0xfa8dd027a6c3…0c3eb1943bf4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800