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 #0x3e8d66c81e4b445053c9bb314a22ad5c0cf4269a87c258f84732dff8f995f25f · ArcScan

Block

#21,355,699

2026-09-17 16:24:26 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,699
Timestamp: 29 days ago · 2026-09-17 16:24:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e8d66c81e4b445053c9bb314a22ad5c0cf4269a87c258f84732dff8f995f25f
Parent hash: 0x13f50abb…9315da1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,699 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

21.6%6,489,328 / 30,000,000

Base fee

20 gwei

State root

0xefff30d59aed…56affc776362

Transactions root

0x00f0095802d6…9cbcdbc9802a

Receipts root

0x7d5119f39eca…3013bc974b7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800