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 #0x25fee70fbbc2a60fd8daadcb441f570cac58941a387e8fde535c60eba24c661d · ArcScan

Block

#21,391,660

2026-09-17 21:29:05 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,660
Timestamp: 15 days ago · 2026-09-17 21:29:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x25fee70fbbc2a60fd8daadcb441f570cac58941a387e8fde535c60eba24c661d
Parent hash: 0x3b0719bb…e6ba76b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,660 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.0%2,397,914 / 30,000,000

Base fee

20 gwei

State root

0xf8d207397e5f…e8a4e4d6afff

Transactions root

0x8787b94abd35…8c4b1e465f95

Receipts root

0x839ad83d2e5d…9f030552267c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800