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 #0x90b9d2f5073a346ca57aaf16145368374fe47162fc12ed319c00cedf64519a9a · ArcScan

Block

#21,570,273

2026-09-18 22:38:58 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,273
Timestamp: 52 days ago · 2026-09-18 22:38:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x90b9d2f5073a346ca57aaf16145368374fe47162fc12ed319c00cedf64519a9a
Parent hash: 0xf1080598…bcace38f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,273 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.2%974,546 / 30,000,000

Base fee

20 gwei

State root

0x800cf65b883b…714e27954a0b

Transactions root

0x54be5920cb9a…562650b59967

Receipts root

0x0bc8b6c3fbd8…80999fb9f633

Nonce

0x0000000000000000

Extra data

0x00000004a817c800