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 #0x873a2b57c24c1f921ec91463814c490fca784ba41bd2717f5a2684460d14df9c · ArcScan

Block

#21,481,428

2026-09-18 10:07:53 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,428
Timestamp: 51 days ago · 2026-09-18 10:07:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x873a2b57c24c1f921ec91463814c490fca784ba41bd2717f5a2684460d14df9c
Parent hash: 0xc789a425…f45be931
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,428 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.7%1,403,839 / 30,000,000

Base fee

20 gwei

State root

0x661dbd638b83…e2b052f7c082

Transactions root

0x86578332f5bf…a41d3e8c2e26

Receipts root

0x42da98d557b3…a144f1552802

Nonce

0x0000000000000000

Extra data

0x00000004a817c800