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

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 #21340029 · ArcScan

Block

#21,340,029

2026-09-17 14:12:04 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,029
Timestamp: 48 days ago · 2026-09-17 14:12:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x0031602a6ab13cc3b4de355da0299a9521df69c568f10690faf4ffa2cc3b21f9
Parent hash: 0x334d5efa…2c03a56b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,029 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.6%3,467,599 / 30,000,000

Base fee

20 gwei

State root

0xd499b626890c…97ca97cc4aef

Transactions root

0xea25e701906d…2978a3d7e9d1

Receipts root

0x149b6ee22581…5cc5ba02e308

Nonce

0x0000000000000000

Extra data

0x00000004a817c800