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 #0x43e996e7b948532ad32d2f3fa35c34ff9aeb2d610c942f396d2cee316c9d1a8a · ArcScan

Block

#21,345,660

2026-09-17 14:59:38 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,660
Timestamp: 51 days ago · 2026-09-17 14:59:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x43e996e7b948532ad32d2f3fa35c34ff9aeb2d610c942f396d2cee316c9d1a8a
Parent hash: 0x42b6ddee…e4cd0632
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,660 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

28.0%8,407,639 / 30,000,000

Base fee

20 gwei

State root

0x187d563b18ad…8313d274d283

Transactions root

0xcd90a954c3a1…804340a678c0

Receipts root

0xa32a49011441…86cac38164d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800