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 #21542494 · ArcScan

Block

#21,542,494

2026-09-18 18:44:04 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,494
Timestamp: 30 days ago · 2026-09-18 18:44:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cba6ed0d0843f41283a009612594d8a8616e4987e257dc33afa4f28ef41dcee
Parent hash: 0xa6d728f8…6d3a3b9d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,494 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.4%1,320,008 / 30,000,000

Base fee

20 gwei

State root

0xd28821746792…cf97ced13017

Transactions root

0x9511e1f7ff84…274f4fcb285a

Receipts root

0x22a4261f4585…328771ac6a7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800