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 #0x0f20271752b37490c241a1982c94fc30ddc85de0a2ad15d1ce69a31fa09f92ae · ArcScan

Block

#21,508,400

2026-09-18 13:55:54 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,400
Timestamp: 52 days ago · 2026-09-18 13:55:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f20271752b37490c241a1982c94fc30ddc85de0a2ad15d1ce69a31fa09f92ae
Parent hash: 0x543540a1…4050d38d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,400 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.5%443,026 / 30,000,000

Base fee

20 gwei

State root

0x27b584786a9d…e9a455a2d0c1

Transactions root

0x0deea8e29d90…ab3da3cefdb2

Receipts root

0xd7b290cbf3ef…aabec3c97910

Nonce

0x0000000000000000

Extra data

0x00000004a817c800