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 #0x89f71bd02cf13e88b21d459cf8a631e27c9f53eace1bc0db8869789835bab4b3 · ArcScan

Block

#21,256,198

2026-09-17 02:23:57 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,198
Timestamp: 50 days ago · 2026-09-17 02:23:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x89f71bd02cf13e88b21d459cf8a631e27c9f53eace1bc0db8869789835bab4b3
Parent hash: 0xef561a20…f3c517bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,198 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.8%4,449,387 / 30,000,000

Base fee

20 gwei

State root

0x424ee47d628d…155a9f9210de

Transactions root

0xa2fa4c5e7750…3be46318f22c

Receipts root

0x49c79e432ca0…297dc3d6e783

Nonce

0x0000000000000000

Extra data

0x00000004a817c800