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 #0xefd58419ed30eea44daafbe35fe6fc529ad72b42e43283283a9cef646617b3ad · ArcScan

Block

#21,217,266

2026-09-16 20:55:18 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,266
Timestamp: 11 days ago · 2026-09-16 20:55:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xefd58419ed30eea44daafbe35fe6fc529ad72b42e43283283a9cef646617b3ad
Parent hash: 0xfdc6493a…8c69cd12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,266 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

34.2%10,271,726 / 30,000,000

Base fee

23.368342403 gwei

State root

0x83671db25e1e…1f609040a266

Transactions root

0x33164ea62343…8503cd210945

Receipts root

0x9fa361198afd…099e1a2f5d05

Nonce

0x0000000000000000

Extra data

0x000000056c6e6b7f