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 #21529577 · ArcScan

Block

#21,529,577

2026-09-18 16:54:53 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,577
Timestamp: 47 days ago · 2026-09-18 16:54:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x87359278fda45e3ac13c2b466d7b1590c35bdcabb660093b6074f062e002e947
Parent hash: 0x4a5472e6…025a4a67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,577 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.4%4,619,159 / 30,000,000

Base fee

20 gwei

State root

0xefbc2a013c3e…51a5a0661951

Transactions root

0x9efd2770b71b…8976e8a1203b

Receipts root

0x625866815833…ff4cb5b57430

Nonce

0x0000000000000000

Extra data

0x00000004a817c800