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 #0x29cf9dc04d694981d31370fbffe49bbcdab85733590deede5b9b62fbd539313b · ArcScan

Block

#21,281,873

2026-09-17 06:00:51 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,873
Timestamp: 5 days ago · 2026-09-17 06:00:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x29cf9dc04d694981d31370fbffe49bbcdab85733590deede5b9b62fbd539313b
Parent hash: 0x1b61f84c…93e7ef52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,873 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.1%2,737,374 / 30,000,000

Base fee

20 gwei

State root

0x3ad4db7bbfce…a066b0f72e3a

Transactions root

0xfb10900f1a2b…835fa090cac1

Receipts root

0xeb3e6939a817…0776f85bd3a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800