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 #0x1ef91ae4c4ba0fedd3e39d6f88717218aceaa6842ff38d831a63536c9f541ba8 · ArcScan

Block

#21,621,762

2026-09-19 05:54:18 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,762
Timestamp: 56 days ago · 2026-09-19 05:54:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ef91ae4c4ba0fedd3e39d6f88717218aceaa6842ff38d831a63536c9f541ba8
Parent hash: 0xf34687a3…fd11c3ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,762 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.4%726,475 / 30,000,000

Base fee

20 gwei

State root

0x2e7c35a51932…f1c2950f6baa

Transactions root

0xa31c39631fc1…0ffa7c06ffaf

Receipts root

0xb6ff447d24a7…53ffb2da5bed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800