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 #0xb70c9499b6e5eb1c20a12079d2d4d5ec429c9d954ca4d6407ec73a98bb3e7a10 · ArcScan

Block

#21,519,909

2026-09-18 15:33:09 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,909
Timestamp: 50 days ago · 2026-09-18 15:33:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb70c9499b6e5eb1c20a12079d2d4d5ec429c9d954ca4d6407ec73a98bb3e7a10
Parent hash: 0xd18ca69d…d5d44fe5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,909 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.6%493,722 / 30,000,000

Base fee

20 gwei

State root

0xa1e5c3ba2f38…d2e73ef4642a

Transactions root

0x751fed2d376c…44f60735bb0a

Receipts root

0x07557d274923…e00b0f19d24f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800