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 #0x1d1bc19aa95e989d1f56cbb055df1b34786e14676f217fb4c7de7f616a1006ab · ArcScan

Block

#21,558,174

2026-09-18 20:56:39 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,174
Timestamp: 45 days ago · 2026-09-18 20:56:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d1bc19aa95e989d1f56cbb055df1b34786e14676f217fb4c7de7f616a1006ab
Parent hash: 0x3ebb6f34…9c79f73a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,174 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.0%599,743 / 30,000,000

Base fee

20 gwei

State root

0x9b6129bc7c17…b917c46c00b1

Transactions root

0x01f6e97910d7…cf69552d8697

Receipts root

0x300522e5b73b…870d2b5307e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800