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 #21304864 · ArcScan

Block

#21,304,864

2026-09-17 09:15:07 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,864
Timestamp: 24 days ago · 2026-09-17 09:15:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x422eb07a1dabdce039af593dd14805bc0b66323e1447979103a5dbd811e88b4c
Parent hash: 0xcc3fd4fa…b29ef140
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,864 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.2%1,867,920 / 30,000,000

Base fee

20 gwei

State root

0x70f98430320e…a406083ee04b

Transactions root

0x6b7d407b8471…0a675677dd3e

Receipts root

0xf107d83d3d15…65ba71cfc944

Nonce

0x0000000000000000

Extra data

0x00000004a817c800