Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x209c8888d4334219ee4902cfc2ffb21e0e8f2fc80eaad24a986aa4ca9583fe09 · ArcScan

Block

#21,539,698

2026-09-18 18:20:26 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,698
Timestamp: 51 days ago · 2026-09-18 18:20:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x209c8888d4334219ee4902cfc2ffb21e0e8f2fc80eaad24a986aa4ca9583fe09
Parent hash: 0x04207762…49dcce52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,698 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.4%708,399 / 30,000,000

Base fee

20 gwei

State root

0x84152af28e4e…0741088f2ff7

Transactions root

0xf516db130960…913da3f9c4f6

Receipts root

0xdd9c376ae710…32fd9602d8e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800