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 #21412520 · ArcScan

Block

#21,412,520

2026-09-18 00:25:25 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,520
Timestamp: 56 days ago · 2026-09-18 00:25:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xd68c7a7ac1dd15e6848d5f5f349b16d8282657bbd9ac60a1291bcee830e69dac
Parent hash: 0x8c988cba…355b7a31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,520 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.7%522,920 / 30,000,000

Base fee

20 gwei

State root

0x2df065e0ad22…26fc6c92805e

Transactions root

0xeb45c496150e…795ff6f97a0e

Receipts root

0x47c42793b2ae…70341376294f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800