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 #0xf21dbf98cbd1fc81cd393c2e3f6becf9a074ebed90e97f675d71037e465fcc6b · ArcScan

Block

#21,286,554

2026-09-17 06:40:24 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,554
Timestamp: 3 days ago · 2026-09-17 06:40:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf21dbf98cbd1fc81cd393c2e3f6becf9a074ebed90e97f675d71037e465fcc6b
Parent hash: 0x1ae9cc42…e5f75b91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,554 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.3%3,385,991 / 30,000,000

Base fee

20 gwei

State root

0x60db5623f75b…e00ab1d23956

Transactions root

0x33998f50f047…cd49f47e984a

Receipts root

0xbe2bb452fec2…21a6c00ef38b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800