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 #0x99306c97ab8c468df82747c56c136d1ebcce08d7b3288b1db6fe34a962e2196c · ArcScan

Block

#21,255,048

2026-09-17 02:14:15 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,048
Timestamp: 20 days ago · 2026-09-17 02:14:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x99306c97ab8c468df82747c56c136d1ebcce08d7b3288b1db6fe34a962e2196c
Parent hash: 0xf6783d4c…ab4ae2d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,048 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

45.2%13,555,730 / 30,000,000

Base fee

20 gwei

State root

0xde36fa9b7e9f…0624d29a2804

Transactions root

0x964869a02eab…10061dfb6702

Receipts root

0x0647211d76e3…4cc29f7c25bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800