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 #0x90abb1128eebb8f3e1b0a4febb5a24f8bd7ac420e004d2047c7fe697f4bc6ed7 · ArcScan

Block

#21,395,875

2026-09-17 22:04:42 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,875
Timestamp: 7 days ago · 2026-09-17 22:04:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x90abb1128eebb8f3e1b0a4febb5a24f8bd7ac420e004d2047c7fe697f4bc6ed7
Parent hash: 0x312f6a91…08e84308
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,875 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.3%2,185,127 / 30,000,000

Base fee

20 gwei

State root

0x83961aa6b49d…e026e66bb88f

Transactions root

0x950f4309e04e…4cdbc2b7ed9f

Receipts root

0x6cd871023ad3…5bbcfc2bfa9e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800